26740506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2617}}^1$

素因数の和:2766

約数の個数: 32

約数和(自身を含む): 58056768

約数和(自身を除く): 31316262

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 2617, 3406, 5109, 5234, 7851, 10218, 15702, 34021, 68042, 102063, 204126, 342827, 685654, 1028481, 2056962, 4456751, 8913502, 13370253, 26740506]

約数ペア:

[(1, 26740506), (2, 13370253), (3, 8913502), (6, 4456751), (13, 2056962), (26, 1028481), (39, 685654), (78, 342827), (131, 204126), (262, 102063), (393, 68042), (786, 34021), (1703, 15702), (2617, 10218), (3406, 7851), (5109, 5234)]