9639422

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 36

約数和(自身を含む): 16733520

約数和(自身を除く): 7094098

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 169, 247, 338, 361, 494, 722, 1027, 1501, 2054, 3002, 3211, 4693, 6422, 9386, 13351, 19513, 26702, 28519, 39026, 57038, 61009, 122018, 253669, 370747, 507338, 741494, 4819711, 9639422]

約数ペア:

[(1, 9639422), (2, 4819711), (13, 741494), (19, 507338), (26, 370747), (38, 253669), (79, 122018), (158, 61009), (169, 57038), (247, 39026), (338, 28519), (361, 26702), (494, 19513), (722, 13351), (1027, 9386), (1501, 6422), (2054, 4693), (3002, 3211)]