1813462574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{28933}}^1$

素因数の和:29001

約数の個数: 48

約数和(自身を含む): 3509578464

約数和(自身を除く): 1696115890

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 121, 154, 242, 259, 407, 518, 814, 847, 1694, 2849, 4477, 5698, 8954, 28933, 31339, 57866, 62678, 202531, 318263, 405062, 636526, 1070521, 2141042, 2227841, 3500893, 4455682, 7001786, 7493647, 11775731, 14987294, 23551462, 24506251, 49012502, 82430117, 129533041, 164860234, 259066082, 906731287, 1813462574]

約数ペア:

[(1, 1813462574), (2, 906731287), (7, 259066082), (11, 164860234), (14, 129533041), (22, 82430117), (37, 49012502), (74, 24506251), (77, 23551462), (121, 14987294), (154, 11775731), (242, 7493647), (259, 7001786), (407, 4455682), (518, 3500893), (814, 2227841), (847, 2141042), (1694, 1070521), (2849, 636526), (4477, 405062), (5698, 318263), (8954, 202531), (28933, 62678), (31339, 57866)]