140540706

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127997}}^1$

素因数の和:128066

約数の個数: 24

約数和(自身を含む): 309499164

約数和(自身を除く): 168958458

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 127997, 255994, 383991, 767982, 1151973, 2303946, 7807817, 15615634, 23423451, 46846902, 70270353, 140540706]

約数ペア:

[(1, 140540706), (2, 70270353), (3, 46846902), (6, 23423451), (9, 15615634), (18, 7807817), (61, 2303946), (122, 1151973), (183, 767982), (366, 383991), (549, 255994), (1098, 127997)]