18310363845

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{90697}}^1$

素因数の和:91061

約数の個数: 32

約数和(自身を含む): 30074005632

約数和(自身を除く): 11763641787

約数列:

[1, 3, 5, 15, 43, 129, 215, 313, 645, 939, 1565, 4695, 13459, 40377, 67295, 90697, 201885, 272091, 453485, 1360455, 3899971, 11699913, 19499855, 28388161, 58499565, 85164483, 141940805, 425822415, 1220690923, 3662072769, 6103454615, 18310363845]

約数ペア:

[(1, 18310363845), (3, 6103454615), (5, 3662072769), (15, 1220690923), (43, 425822415), (129, 141940805), (215, 85164483), (313, 58499565), (645, 28388161), (939, 19499855), (1565, 11699913), (4695, 3899971), (13459, 1360455), (40377, 453485), (67295, 272091), (90697, 201885)]