27202918

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 43819776

約数和(自身を除く): 16616858

約数列:

[1, 2, 37, 43, 74, 83, 86, 103, 166, 206, 1591, 3071, 3182, 3569, 3811, 4429, 6142, 7138, 7622, 8549, 8858, 17098, 132053, 163873, 264106, 316313, 327746, 367607, 632626, 735214, 13601459, 27202918]

約数ペア:

[(1, 27202918), (2, 13601459), (37, 735214), (43, 632626), (74, 367607), (83, 327746), (86, 316313), (103, 264106), (166, 163873), (206, 132053), (1591, 17098), (3071, 8858), (3182, 8549), (3569, 7622), (3811, 7138), (4429, 6142)]