18804946776

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{23831}}^1$

素因数の和:23926

約数の個数: 192

約数和(自身を含む): 60640047360

約数和(自身を除く): 41835100584

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 61, 66, 77, 84, 88, 98, 122, 132, 147, 154, 168, 183, 196, 231, 244, 264, 294, 308, 366, 392, 427, 462, 488, 539, 588, 616, 671, 732, 854, 924, 1078, 1176, 1281, 1342, 1464, 1617, 1708, 1848, 2013, 2156, 2562, 2684, 2989, 3234, 3416, 4026, 4312, 4697, 5124, 5368, 5978, 6468, 8052, 8967, 9394, 10248, 11956, 12936, 14091, 16104, 17934, 18788, 23831, 23912, 28182, 32879, 35868, 37576, 47662, 56364, 65758, 71493, 71736, 95324, 98637, 112728, 131516, 142986, 166817, 190648, 197274, 262141, 263032, 285972, 333634, 394548, 500451, 524282, 571944, 667268, 786423, 789096, 1000902, 1048564, 1167719, 1334536, 1453691, 1572846, 1834987, 2001804, 2097128, 2335438, 2907382, 3145692, 3503157, 3669974, 4003608, 4361073, 4670876, 5504961, 5814764, 6291384, 7006314, 7339948, 8722146, 9341752, 10175837, 11009922, 11629528, 12844909, 14012628, 14679896, 15990601, 17444292, 20351674, 22019844, 25689818, 28025256, 30527511, 31981202, 34888584, 38534727, 40703348, 44039688, 47971803, 51379636, 61055022, 63962404, 71230859, 77069454, 81406696, 95943606, 102759272, 111934207, 122110044, 127924808, 142461718, 154138908, 191887212, 213692577, 223868414, 244220088, 284923436, 308277816, 335802621, 383774424, 427385154, 447736828, 569846872, 671605242, 783539449, 854770308, 895473656, 1343210484, 1567078898, 1709540616, 2350618347, 2686420968, 3134157796, 4701236694, 6268315592, 9402473388, 18804946776]

約数ペア:

[(1, 18804946776), (2, 9402473388), (3, 6268315592), (4, 4701236694), (6, 3134157796), (7, 2686420968), (8, 2350618347), (11, 1709540616), (12, 1567078898), (14, 1343210484), (21, 895473656), (22, 854770308), (24, 783539449), (28, 671605242), (33, 569846872), (42, 447736828), (44, 427385154), (49, 383774424), (56, 335802621), (61, 308277816), (66, 284923436), (77, 244220088), (84, 223868414), (88, 213692577), (98, 191887212), (122, 154138908), (132, 142461718), (147, 127924808), (154, 122110044), (168, 111934207), (183, 102759272), (196, 95943606), (231, 81406696), (244, 77069454), (264, 71230859), (294, 63962404), (308, 61055022), (366, 51379636), (392, 47971803), (427, 44039688), (462, 40703348), (488, 38534727), (539, 34888584), (588, 31981202), (616, 30527511), (671, 28025256), (732, 25689818), (854, 22019844), (924, 20351674), (1078, 17444292), (1176, 15990601), (1281, 14679896), (1342, 14012628), (1464, 12844909), (1617, 11629528), (1708, 11009922), (1848, 10175837), (2013, 9341752), (2156, 8722146), (2562, 7339948), (2684, 7006314), (2989, 6291384), (3234, 5814764), (3416, 5504961), (4026, 4670876), (4312, 4361073), (4697, 4003608), (5124, 3669974), (5368, 3503157), (5978, 3145692), (6468, 2907382), (8052, 2335438), (8967, 2097128), (9394, 2001804), (10248, 1834987), (11956, 1572846), (12936, 1453691), (14091, 1334536), (16104, 1167719), (17934, 1048564), (18788, 1000902), (23831, 789096), (23912, 786423), (28182, 667268), (32879, 571944), (35868, 524282), (37576, 500451), (47662, 394548), (56364, 333634), (65758, 285972), (71493, 263032), (71736, 262141), (95324, 197274), (98637, 190648), (112728, 166817), (131516, 142986)]