181260492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2157863}}^1$

素因数の和:2157877

約数の個数: 24

約数和(自身を含む): 483361536

約数和(自身を除く): 302101044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2157863, 4315726, 6473589, 8631452, 12947178, 15105041, 25894356, 30210082, 45315123, 60420164, 90630246, 181260492]

約数ペア:

[(1, 181260492), (2, 90630246), (3, 60420164), (4, 45315123), (6, 30210082), (7, 25894356), (12, 15105041), (14, 12947178), (21, 8631452), (28, 6473589), (42, 4315726), (84, 2157863)]