18802760004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:799

約数の個数: 216

約数和(自身を含む): 56188903680

約数和(自身を除く): 37386143676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 103, 126, 147, 196, 206, 239, 252, 294, 309, 412, 433, 441, 478, 588, 618, 717, 721, 866, 882, 927, 956, 1236, 1299, 1434, 1442, 1673, 1732, 1764, 1854, 2151, 2163, 2598, 2868, 2884, 3031, 3346, 3708, 3897, 4302, 4326, 5019, 5047, 5196, 6062, 6489, 6692, 7794, 8604, 8652, 9093, 10038, 10094, 11711, 12124, 12978, 15057, 15141, 15588, 18186, 20076, 20188, 21217, 23422, 24617, 25956, 27279, 30114, 30282, 35133, 36372, 42434, 44599, 45423, 46844, 49234, 54558, 60228, 60564, 63651, 70266, 73851, 84868, 89198, 90846, 98468, 103487, 105399, 109116, 127302, 133797, 140532, 147702, 172319, 178396, 181692, 190953, 206974, 210798, 221553, 254604, 267594, 295404, 310461, 312193, 344638, 381906, 401391, 413948, 421596, 443106, 516957, 535188, 620922, 624386, 689276, 724409, 763812, 802782, 886212, 931383, 936579, 1033914, 1206233, 1241844, 1248772, 1448818, 1550871, 1605564, 1862766, 1873158, 2067828, 2173227, 2185351, 2412466, 2809737, 2897636, 3101742, 3618699, 3725532, 3746316, 4346454, 4370702, 4824932, 5070863, 5619474, 6203484, 6519681, 6556053, 7237398, 8692908, 8741404, 10141726, 10659161, 10856097, 11238948, 13039362, 13112106, 14474796, 15212589, 19668159, 20283452, 21318322, 21712194, 26078724, 26224212, 30425178, 31977483, 39336318, 42636644, 43424388, 45637767, 60850356, 63954966, 74614127, 78672636, 91275534, 95932449, 127909932, 149228254, 182551068, 191864898, 223842381, 298456508, 383729796, 447684762, 522298889, 671527143, 895369524, 1044597778, 1343054286, 1566896667, 2089195556, 2686108572, 3133793334, 4700690001, 6267586668, 9401380002, 18802760004]

約数ペア:

[(1, 18802760004), (2, 9401380002), (3, 6267586668), (4, 4700690001), (6, 3133793334), (7, 2686108572), (9, 2089195556), (12, 1566896667), (14, 1343054286), (18, 1044597778), (21, 895369524), (28, 671527143), (36, 522298889), (42, 447684762), (49, 383729796), (63, 298456508), (84, 223842381), (98, 191864898), (103, 182551068), (126, 149228254), (147, 127909932), (196, 95932449), (206, 91275534), (239, 78672636), (252, 74614127), (294, 63954966), (309, 60850356), (412, 45637767), (433, 43424388), (441, 42636644), (478, 39336318), (588, 31977483), (618, 30425178), (717, 26224212), (721, 26078724), (866, 21712194), (882, 21318322), (927, 20283452), (956, 19668159), (1236, 15212589), (1299, 14474796), (1434, 13112106), (1442, 13039362), (1673, 11238948), (1732, 10856097), (1764, 10659161), (1854, 10141726), (2151, 8741404), (2163, 8692908), (2598, 7237398), (2868, 6556053), (2884, 6519681), (3031, 6203484), (3346, 5619474), (3708, 5070863), (3897, 4824932), (4302, 4370702), (4326, 4346454), (5019, 3746316), (5047, 3725532), (5196, 3618699), (6062, 3101742), (6489, 2897636), (6692, 2809737), (7794, 2412466), (8604, 2185351), (8652, 2173227), (9093, 2067828), (10038, 1873158), (10094, 1862766), (11711, 1605564), (12124, 1550871), (12978, 1448818), (15057, 1248772), (15141, 1241844), (15588, 1206233), (18186, 1033914), (20076, 936579), (20188, 931383), (21217, 886212), (23422, 802782), (24617, 763812), (25956, 724409), (27279, 689276), (30114, 624386), (30282, 620922), (35133, 535188), (36372, 516957), (42434, 443106), (44599, 421596), (45423, 413948), (46844, 401391), (49234, 381906), (54558, 344638), (60228, 312193), (60564, 310461), (63651, 295404), (70266, 267594), (73851, 254604), (84868, 221553), (89198, 210798), (90846, 206974), (98468, 190953), (103487, 181692), (105399, 178396), (109116, 172319), (127302, 147702), (133797, 140532)]