427934052

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18661}}^1$

素因数の和:18698

約数の個数: 108

約数和(自身を含む): 1355197116

約数和(自身を除く): 927263064

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 18661, 22932, 37322, 55983, 74644, 111966, 130627, 167949, 223932, 242593, 261254, 335898, 391881, 485186, 522508, 671796, 727779, 783762, 914389, 970372, 1175643, 1455558, 1567524, 1698151, 1828778, 2183337, 2351286, 2743167, 2911116, 3396302, 3657556, 4366674, 4702572, 5094453, 5486334, 6792604, 8229501, 8733348, 10188906, 10972668, 11887057, 15283359, 16459002, 20377812, 23774114, 30566718, 32918004, 35661171, 47548228, 61133436, 71322342, 106983513, 142644684, 213967026, 427934052]

約数ペア:

[(1, 427934052), (2, 213967026), (3, 142644684), (4, 106983513), (6, 71322342), (7, 61133436), (9, 47548228), (12, 35661171), (13, 32918004), (14, 30566718), (18, 23774114), (21, 20377812), (26, 16459002), (28, 15283359), (36, 11887057), (39, 10972668), (42, 10188906), (49, 8733348), (52, 8229501), (63, 6792604), (78, 5486334), (84, 5094453), (91, 4702572), (98, 4366674), (117, 3657556), (126, 3396302), (147, 2911116), (156, 2743167), (182, 2351286), (196, 2183337), (234, 1828778), (252, 1698151), (273, 1567524), (294, 1455558), (364, 1175643), (441, 970372), (468, 914389), (546, 783762), (588, 727779), (637, 671796), (819, 522508), (882, 485186), (1092, 391881), (1274, 335898), (1638, 261254), (1764, 242593), (1911, 223932), (2548, 167949), (3276, 130627), (3822, 111966), (5733, 74644), (7644, 55983), (11466, 37322), (18661, 22932)]