9090872

素因数分解:

$2^3\times 7^3\times {\mathrm{3313}}^1$

素因数の和:3340

約数の個数: 32

約数和(自身を含む): 19884000

約数和(自身を除く): 10793128

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 3313, 6626, 13252, 23191, 26504, 46382, 92764, 162337, 185528, 324674, 649348, 1136359, 1298696, 2272718, 4545436, 9090872]

約数ペア:

[(1, 9090872), (2, 4545436), (4, 2272718), (7, 1298696), (8, 1136359), (14, 649348), (28, 324674), (49, 185528), (56, 162337), (98, 92764), (196, 46382), (343, 26504), (392, 23191), (686, 13252), (1372, 6626), (2744, 3313)]