1814188572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 216

約数和(自身を含む): 5668382720

約数和(自身を除く): 3854194148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 62, 63, 69, 84, 92, 93, 124, 126, 138, 161, 186, 207, 217, 252, 276, 279, 322, 372, 414, 434, 439, 483, 529, 558, 644, 651, 713, 828, 868, 878, 966, 1058, 1116, 1302, 1317, 1426, 1449, 1587, 1756, 1932, 1953, 2116, 2139, 2604, 2634, 2852, 2898, 3073, 3174, 3703, 3906, 3951, 4278, 4761, 4991, 5268, 5796, 6146, 6348, 6417, 7406, 7812, 7902, 8556, 9219, 9522, 9982, 10097, 11109, 12292, 12834, 13609, 14812, 14973, 15804, 16399, 18438, 19044, 19964, 20194, 22218, 25668, 27218, 27657, 29946, 30291, 32798, 33327, 36876, 40388, 40827, 44436, 44919, 49197, 54436, 55314, 59892, 60582, 65596, 66654, 70679, 81654, 89838, 90873, 95263, 98394, 110628, 114793, 121164, 122481, 133308, 141358, 147591, 163308, 179676, 181746, 190526, 196788, 212037, 229586, 232231, 244962, 282716, 285789, 295182, 313007, 344379, 363492, 381052, 424074, 459172, 464462, 489924, 571578, 590364, 626014, 636111, 688758, 696693, 848148, 857367, 928924, 939021, 1033137, 1143156, 1252028, 1272222, 1377516, 1393386, 1625617, 1714734, 1878042, 2066274, 2090079, 2191049, 2544444, 2786772, 2817063, 3251234, 3429468, 3756084, 4132548, 4180158, 4382098, 4876851, 5634126, 6502468, 6573147, 7199161, 8360316, 8764196, 9753702, 11268252, 13146294, 14398322, 14630553, 19507404, 19719441, 21597483, 26292588, 28796644, 29261106, 39438882, 43194966, 50394127, 58522212, 64792449, 78877764, 86389932, 100788254, 129584898, 151182381, 201576508, 259169796, 302364762, 453547143, 604729524, 907094286, 1814188572]

約数ペア:

[(1, 1814188572), (2, 907094286), (3, 604729524), (4, 453547143), (6, 302364762), (7, 259169796), (9, 201576508), (12, 151182381), (14, 129584898), (18, 100788254), (21, 86389932), (23, 78877764), (28, 64792449), (31, 58522212), (36, 50394127), (42, 43194966), (46, 39438882), (62, 29261106), (63, 28796644), (69, 26292588), (84, 21597483), (92, 19719441), (93, 19507404), (124, 14630553), (126, 14398322), (138, 13146294), (161, 11268252), (186, 9753702), (207, 8764196), (217, 8360316), (252, 7199161), (276, 6573147), (279, 6502468), (322, 5634126), (372, 4876851), (414, 4382098), (434, 4180158), (439, 4132548), (483, 3756084), (529, 3429468), (558, 3251234), (644, 2817063), (651, 2786772), (713, 2544444), (828, 2191049), (868, 2090079), (878, 2066274), (966, 1878042), (1058, 1714734), (1116, 1625617), (1302, 1393386), (1317, 1377516), (1426, 1272222), (1449, 1252028), (1587, 1143156), (1756, 1033137), (1932, 939021), (1953, 928924), (2116, 857367), (2139, 848148), (2604, 696693), (2634, 688758), (2852, 636111), (2898, 626014), (3073, 590364), (3174, 571578), (3703, 489924), (3906, 464462), (3951, 459172), (4278, 424074), (4761, 381052), (4991, 363492), (5268, 344379), (5796, 313007), (6146, 295182), (6348, 285789), (6417, 282716), (7406, 244962), (7812, 232231), (7902, 229586), (8556, 212037), (9219, 196788), (9522, 190526), (9982, 181746), (10097, 179676), (11109, 163308), (12292, 147591), (12834, 141358), (13609, 133308), (14812, 122481), (14973, 121164), (15804, 114793), (16399, 110628), (18438, 98394), (19044, 95263), (19964, 90873), (20194, 89838), (22218, 81654), (25668, 70679), (27218, 66654), (27657, 65596), (29946, 60582), (30291, 59892), (32798, 55314), (33327, 54436), (36876, 49197), (40388, 44919), (40827, 44436)]