4080902454

素因数分解:

$2^1\times 3^2\times {\mathrm{997}}^1\times {\mathrm{227399}}^1$

素因数の和:228404

約数の個数: 24

約数和(自身を含む): 8850862800

約数和(自身を除く): 4769960346

約数列:

[1, 2, 3, 6, 9, 18, 997, 1994, 2991, 5982, 8973, 17946, 227399, 454798, 682197, 1364394, 2046591, 4093182, 226716803, 453433606, 680150409, 1360300818, 2040451227, 4080902454]

約数ペア:

[(1, 4080902454), (2, 2040451227), (3, 1360300818), (6, 680150409), (9, 453433606), (18, 226716803), (997, 4093182), (1994, 2046591), (2991, 1364394), (5982, 682197), (8973, 454798), (17946, 227399)]