90628482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2157821}}^1$

素因数の和:2157833

約数の個数: 16

約数和(自身を含む): 207150912

約数和(自身を除く): 116522430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2157821, 4315642, 6473463, 12946926, 15104747, 30209494, 45314241, 90628482]

約数ペア:

[(1, 90628482), (2, 45314241), (3, 30209494), (6, 15104747), (7, 12946926), (14, 6473463), (21, 4315642), (42, 2157821)]