18401225856

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{62477}}^1$

素因数の和:62566

約数の個数: 128

約数和(自身を含む): 53531150400

約数和(自身を除く): 35129924544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 64, 78, 96, 104, 118, 128, 156, 177, 192, 208, 236, 312, 354, 384, 416, 472, 624, 708, 767, 832, 944, 1248, 1416, 1534, 1664, 1888, 2301, 2496, 2832, 3068, 3776, 4602, 4992, 5664, 6136, 7552, 9204, 11328, 12272, 18408, 22656, 24544, 36816, 49088, 62477, 73632, 98176, 124954, 147264, 187431, 249908, 294528, 374862, 499816, 749724, 812201, 999632, 1499448, 1624402, 1999264, 2436603, 2998896, 3248804, 3686143, 3998528, 4873206, 5997792, 6497608, 7372286, 7997056, 9746412, 11058429, 11995584, 12995216, 14744572, 19492824, 22116858, 23991168, 25990432, 29489144, 38985648, 44233716, 47919859, 51980864, 58978288, 77971296, 88467432, 95839718, 103961728, 117956576, 143759577, 155942592, 176934864, 191679436, 235913152, 287519154, 311885184, 353869728, 383358872, 471826304, 575038308, 707739456, 766717744, 1150076616, 1415478912, 1533435488, 2300153232, 3066870976, 4600306464, 6133741952, 9200612928, 18401225856]

約数ペア:

[(1, 18401225856), (2, 9200612928), (3, 6133741952), (4, 4600306464), (6, 3066870976), (8, 2300153232), (12, 1533435488), (13, 1415478912), (16, 1150076616), (24, 766717744), (26, 707739456), (32, 575038308), (39, 471826304), (48, 383358872), (52, 353869728), (59, 311885184), (64, 287519154), (78, 235913152), (96, 191679436), (104, 176934864), (118, 155942592), (128, 143759577), (156, 117956576), (177, 103961728), (192, 95839718), (208, 88467432), (236, 77971296), (312, 58978288), (354, 51980864), (384, 47919859), (416, 44233716), (472, 38985648), (624, 29489144), (708, 25990432), (767, 23991168), (832, 22116858), (944, 19492824), (1248, 14744572), (1416, 12995216), (1534, 11995584), (1664, 11058429), (1888, 9746412), (2301, 7997056), (2496, 7372286), (2832, 6497608), (3068, 5997792), (3776, 4873206), (4602, 3998528), (4992, 3686143), (5664, 3248804), (6136, 2998896), (7552, 2436603), (9204, 1999264), (11328, 1624402), (12272, 1499448), (18408, 999632), (22656, 812201), (24544, 749724), (36816, 499816), (49088, 374862), (62477, 294528), (73632, 249908), (98176, 187431), (124954, 147264)]