1127943378

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{145391}}^1$

素因数の和:145830

約数の個数: 24

約数和(自身を含む): 2449564416

約数和(自身を除く): 1321621038

約数列:

[1, 2, 3, 6, 9, 18, 431, 862, 1293, 2586, 3879, 7758, 145391, 290782, 436173, 872346, 1308519, 2617038, 62663521, 125327042, 187990563, 375981126, 563971689, 1127943378]

約数ペア:

[(1, 1127943378), (2, 563971689), (3, 375981126), (6, 187990563), (9, 125327042), (18, 62663521), (431, 2617038), (862, 1308519), (1293, 872346), (2586, 436173), (3879, 290782), (7758, 145391)]