9126048540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{21728687}}^1$

素因数の和:21728706

約数の個数: 48

約数和(自身を含む): 29203356672

約数和(自身を除く): 20077308132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 21728687, 43457374, 65186061, 86914748, 108643435, 130372122, 152100809, 217286870, 260744244, 304201618, 325930305, 434573740, 456302427, 608403236, 651860610, 760504045, 912604854, 1303721220, 1521008090, 1825209708, 2281512135, 3042016180, 4563024270, 9126048540]

約数ペア:

[(1, 9126048540), (2, 4563024270), (3, 3042016180), (4, 2281512135), (5, 1825209708), (6, 1521008090), (7, 1303721220), (10, 912604854), (12, 760504045), (14, 651860610), (15, 608403236), (20, 456302427), (21, 434573740), (28, 325930305), (30, 304201618), (35, 260744244), (42, 217286870), (60, 152100809), (70, 130372122), (84, 108643435), (105, 86914748), (140, 65186061), (210, 43457374), (420, 21728687)]