491288904

素因数分解:

$2^3\times 3^2\times {\mathrm{6823457}}^1$

素因数の和:6823469

約数の個数: 24

約数和(自身を含む): 1330574310

約数和(自身を除く): 839285406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 6823457, 13646914, 20470371, 27293828, 40940742, 54587656, 61411113, 81881484, 122822226, 163762968, 245644452, 491288904]

約数ペア:

[(1, 491288904), (2, 245644452), (3, 163762968), (4, 122822226), (6, 81881484), (8, 61411113), (9, 54587656), (12, 40940742), (18, 27293828), (24, 20470371), (36, 13646914), (72, 6823457)]