39179742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7121}}^1$

素因数の和:7264

約数の個数: 32

約数和(自身を含む): 90249984

約数和(自身を除く): 51070242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 7121, 14242, 21363, 42726, 49847, 99694, 149541, 299082, 932851, 1865702, 2798553, 5597106, 6529957, 13059914, 19589871, 39179742]

約数ペア:

[(1, 39179742), (2, 19589871), (3, 13059914), (6, 6529957), (7, 5597106), (14, 2798553), (21, 1865702), (42, 932851), (131, 299082), (262, 149541), (393, 99694), (786, 49847), (917, 42726), (1834, 21363), (2751, 14242), (5502, 7121)]