27110138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 47355840

約数和(自身を除く): 20245702

約数列:

[1, 2, 11, 17, 22, 34, 173, 187, 346, 374, 419, 838, 1903, 2941, 3806, 4609, 5882, 7123, 9218, 14246, 32351, 64702, 72487, 78353, 144974, 156706, 797357, 1232279, 1594714, 2464558, 13555069, 27110138]

約数ペア:

[(1, 27110138), (2, 13555069), (11, 2464558), (17, 1594714), (22, 1232279), (34, 797357), (173, 156706), (187, 144974), (346, 78353), (374, 72487), (419, 64702), (838, 32351), (1903, 14246), (2941, 9218), (3806, 7123), (4609, 5882)]