40213992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18413}}^1$

素因数の和:18442

約数の個数: 64

約数和(自身を含む): 123742080

約数和(自身を除く): 83528088

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, 18413, 36826, 55239, 73652, 110478, 128891, 147304, 220956, 239369, 257782, 386673, 441912, 478738, 515564, 718107, 773346, 957476, 1031128, 1436214, 1546692, 1675583, 1914952, 2872428, 3093384, 3351166, 5026749, 5744856, 6702332, 10053498, 13404664, 20106996, 40213992]

約数ペア:

[(1, 40213992), (2, 20106996), (3, 13404664), (4, 10053498), (6, 6702332), (7, 5744856), (8, 5026749), (12, 3351166), (13, 3093384), (14, 2872428), (21, 1914952), (24, 1675583), (26, 1546692), (28, 1436214), (39, 1031128), (42, 957476), (52, 773346), (56, 718107), (78, 515564), (84, 478738), (91, 441912), (104, 386673), (156, 257782), (168, 239369), (182, 220956), (273, 147304), (312, 128891), (364, 110478), (546, 73652), (728, 55239), (1092, 36826), (2184, 18413)]