189394044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2254691}}^1$

素因数の和:2254705

約数の個数: 24

約数和(自身を含む): 505051008

約数和(自身を除く): 315656964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2254691, 4509382, 6764073, 9018764, 13528146, 15782837, 27056292, 31565674, 47348511, 63131348, 94697022, 189394044]

約数ペア:

[(1, 189394044), (2, 94697022), (3, 63131348), (4, 47348511), (6, 31565674), (7, 27056292), (12, 15782837), (14, 13528146), (21, 9018764), (28, 6764073), (42, 4509382), (84, 2254691)]