40888218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{973529}}^1$

素因数の和:973541

約数の個数: 16

約数和(自身を含む): 93458880

約数和(自身を除く): 52570662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 973529, 1947058, 2920587, 5841174, 6814703, 13629406, 20444109, 40888218]

約数ペア:

[(1, 40888218), (2, 20444109), (3, 13629406), (6, 6814703), (7, 5841174), (14, 2920587), (21, 1947058), (42, 973529)]