9687753018

素因数分解:

$2^1\times 3^2\times {\mathrm{538208501}}^1$

素因数の和:538208509

約数の個数: 12

約数和(自身を含む): 20990131578

約数和(自身を除く): 11302378560

約数列:

[1, 2, 3, 6, 9, 18, 538208501, 1076417002, 1614625503, 3229251006, 4843876509, 9687753018]

約数ペア:

[(1, 9687753018), (2, 4843876509), (3, 3229251006), (6, 1614625503), (9, 1076417002), (18, 538208501)]