27701688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 79672320

約数和(自身を除く): 51970632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 181, 362, 543, 724, 911, 1086, 1267, 1448, 1822, 2172, 2534, 2733, 3644, 3801, 4344, 5068, 5466, 6377, 7288, 7602, 10136, 10932, 12754, 15204, 19131, 21864, 25508, 30408, 38262, 51016, 76524, 153048, 164891, 329782, 494673, 659564, 989346, 1154237, 1319128, 1978692, 2308474, 3462711, 3957384, 4616948, 6925422, 9233896, 13850844, 27701688]

約数ペア:

[(1, 27701688), (2, 13850844), (3, 9233896), (4, 6925422), (6, 4616948), (7, 3957384), (8, 3462711), (12, 2308474), (14, 1978692), (21, 1319128), (24, 1154237), (28, 989346), (42, 659564), (56, 494673), (84, 329782), (168, 164891), (181, 153048), (362, 76524), (543, 51016), (724, 38262), (911, 30408), (1086, 25508), (1267, 21864), (1448, 19131), (1822, 15204), (2172, 12754), (2534, 10932), (2733, 10136), (3644, 7602), (3801, 7288), (4344, 6377), (5068, 5466)]