2018643484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 4661405280

約数和(自身を除く): 2642761796

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 29, 37, 44, 46, 52, 58, 74, 92, 116, 121, 143, 148, 169, 242, 253, 286, 299, 319, 338, 377, 407, 481, 484, 506, 572, 598, 638, 667, 676, 754, 814, 851, 962, 1012, 1073, 1196, 1276, 1334, 1508, 1573, 1628, 1702, 1859, 1924, 2146, 2668, 2783, 3146, 3289, 3404, 3509, 3718, 3887, 4147, 4292, 4477, 4901, 5291, 5566, 6253, 6292, 6578, 7018, 7337, 7436, 7774, 8294, 8671, 8954, 9361, 9802, 10582, 11063, 11132, 11803, 12506, 13156, 13949, 14036, 14674, 15548, 16588, 17342, 17908, 18722, 19604, 20449, 21164, 22126, 23606, 24679, 25012, 27898, 29348, 34684, 36179, 37444, 40898, 42757, 44252, 45617, 47212, 49358, 53911, 55796, 58201, 68783, 72358, 80707, 81796, 85514, 91234, 95381, 98716, 102971, 107822, 112723, 116402, 121693, 129833, 137566, 143819, 144716, 153439, 161414, 171028, 181337, 182468, 190762, 205942, 215644, 225446, 232804, 243386, 259666, 271469, 275132, 287638, 306878, 320827, 322828, 362674, 381524, 411884, 450892, 470327, 486772, 519332, 542938, 575276, 593021, 613756, 641654, 725348, 756613, 940654, 1049191, 1085876, 1186042, 1239953, 1283308, 1338623, 1513226, 1582009, 1687829, 1881308, 1994707, 2098382, 2372084, 2479906, 2677246, 2986159, 3026452, 3164018, 3375658, 3529097, 3989414, 4170751, 4196764, 4959812, 5354492, 5972318, 6328036, 6751316, 7058194, 7978828, 8341502, 11944636, 13639483, 14116388, 16683004, 17402099, 21941777, 27278966, 34804198, 38820067, 43883554, 45878261, 54557932, 69608396, 77640134, 87767108, 91756522, 155280268, 183513044, 504660871, 1009321742, 2018643484]

約数ペア:

[(1, 2018643484), (2, 1009321742), (4, 504660871), (11, 183513044), (13, 155280268), (22, 91756522), (23, 87767108), (26, 77640134), (29, 69608396), (37, 54557932), (44, 45878261), (46, 43883554), (52, 38820067), (58, 34804198), (74, 27278966), (92, 21941777), (116, 17402099), (121, 16683004), (143, 14116388), (148, 13639483), (169, 11944636), (242, 8341502), (253, 7978828), (286, 7058194), (299, 6751316), (319, 6328036), (338, 5972318), (377, 5354492), (407, 4959812), (481, 4196764), (484, 4170751), (506, 3989414), (572, 3529097), (598, 3375658), (638, 3164018), (667, 3026452), (676, 2986159), (754, 2677246), (814, 2479906), (851, 2372084), (962, 2098382), (1012, 1994707), (1073, 1881308), (1196, 1687829), (1276, 1582009), (1334, 1513226), (1508, 1338623), (1573, 1283308), (1628, 1239953), (1702, 1186042), (1859, 1085876), (1924, 1049191), (2146, 940654), (2668, 756613), (2783, 725348), (3146, 641654), (3289, 613756), (3404, 593021), (3509, 575276), (3718, 542938), (3887, 519332), (4147, 486772), (4292, 470327), (4477, 450892), (4901, 411884), (5291, 381524), (5566, 362674), (6253, 322828), (6292, 320827), (6578, 306878), (7018, 287638), (7337, 275132), (7436, 271469), (7774, 259666), (8294, 243386), (8671, 232804), (8954, 225446), (9361, 215644), (9802, 205942), (10582, 190762), (11063, 182468), (11132, 181337), (11803, 171028), (12506, 161414), (13156, 153439), (13949, 144716), (14036, 143819), (14674, 137566), (15548, 129833), (16588, 121693), (17342, 116402), (17908, 112723), (18722, 107822), (19604, 102971), (20449, 98716), (21164, 95381), (22126, 91234), (23606, 85514), (24679, 81796), (25012, 80707), (27898, 72358), (29348, 68783), (34684, 58201), (36179, 55796), (37444, 53911), (40898, 49358), (42757, 47212), (44252, 45617)]