40179048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18397}}^1$

素因数の和:18426

約数の個数: 64

約数和(自身を含む): 123634560

約数和(自身を除く): 83455512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 18397, 36794, 55191, 73588, 110382, 128779, 147176, 220764, 239161, 257558, 386337, 441528, 478322, 515116, 717483, 772674, 956644, 1030232, 1434966, 1545348, 1674127, 1913288, 2869932, 3090696, 3348254, 5022381, 5739864, 6696508, 10044762, 13393016, 20089524, 40179048]

約数ペア:

[(1, 40179048), (2, 20089524), (3, 13393016), (4, 10044762), (6, 6696508), (7, 5739864), (8, 5022381), (12, 3348254), (13, 3090696), (14, 2869932), (21, 1913288), (24, 1674127), (26, 1545348), (28, 1434966), (39, 1030232), (42, 956644), (52, 772674), (56, 717483), (78, 515116), (84, 478322), (91, 441528), (104, 386337), (156, 257558), (168, 239161), (182, 220764), (273, 147176), (312, 128779), (364, 110382), (546, 73588), (728, 55191), (1092, 36794), (2184, 18397)]