70720218

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{20357}}^1$

素因数の和:20558

約数の個数: 24

約数和(自身を含む): 154028628

約数和(自身を除く): 83308410

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 20357, 40714, 61071, 122142, 183213, 366426, 3928901, 7857802, 11786703, 23573406, 35360109, 70720218]

約数ペア:

[(1, 70720218), (2, 35360109), (3, 23573406), (6, 11786703), (9, 7857802), (18, 3928901), (193, 366426), (386, 183213), (579, 122142), (1158, 61071), (1737, 40714), (3474, 20357)]