27905238

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{17419}}^1$

素因数の和:17516

約数の個数: 24

約数和(自身を含む): 61144200

約数和(自身を除く): 33238962

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 17419, 34838, 52257, 104514, 156771, 313542, 1550291, 3100582, 4650873, 9301746, 13952619, 27905238]

約数ペア:

[(1, 27905238), (2, 13952619), (3, 9301746), (6, 4650873), (9, 3100582), (18, 1550291), (89, 313542), (178, 156771), (267, 104514), (534, 52257), (801, 34838), (1602, 17419)]