9780166398

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{70870771}}^1$

素因数の和:70870799

約数の個数: 16

約数和(自身を含む): 20410782336

約数和(自身を除く): 10630615938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 70870771, 141741542, 212612313, 425224626, 1630027733, 3260055466, 4890083199, 9780166398]

約数ペア:

[(1, 9780166398), (2, 4890083199), (3, 3260055466), (6, 1630027733), (23, 425224626), (46, 212612313), (69, 141741542), (138, 70870771)]