68404806

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{165229}}^1$

素因数の和:165260

約数の個数: 24

約数和(自身を含む): 154655280

約数和(自身を除く): 86250474

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 165229, 330458, 495687, 991374, 1487061, 2974122, 3800267, 7600534, 11400801, 22801602, 34202403, 68404806]

約数ペア:

[(1, 68404806), (2, 34202403), (3, 22801602), (6, 11400801), (9, 7600534), (18, 3800267), (23, 2974122), (46, 1487061), (69, 991374), (138, 495687), (207, 330458), (414, 165229)]