18252276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1439}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 49029120

約数和(自身を除く): 30776844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1439, 1812, 2114, 2878, 3171, 4228, 4317, 5756, 6342, 8634, 10073, 12684, 17268, 20146, 30219, 40292, 60438, 120876, 217289, 434578, 651867, 869156, 1303734, 1521023, 2607468, 3042046, 4563069, 6084092, 9126138, 18252276]

約数ペア:

[(1, 18252276), (2, 9126138), (3, 6084092), (4, 4563069), (6, 3042046), (7, 2607468), (12, 1521023), (14, 1303734), (21, 869156), (28, 651867), (42, 434578), (84, 217289), (151, 120876), (302, 60438), (453, 40292), (604, 30219), (906, 20146), (1057, 17268), (1439, 12684), (1812, 10073), (2114, 8634), (2878, 6342), (3171, 5756), (4228, 4317)]