139584426

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{47381}}^1$

素因数の和:47877

約数の個数: 16

約数和(自身を含む): 279743328

約数和(自身を除く): 140158902

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 47381, 94762, 142143, 284286, 23264071, 46528142, 69792213, 139584426]

約数ペア:

[(1, 139584426), (2, 69792213), (3, 46528142), (6, 23264071), (491, 284286), (982, 142143), (1473, 94762), (2946, 47381)]