39994458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9817}}^1$

素因数の和:9926

約数の個数: 32

約数和(自身を含む): 92367744

約数和(自身を除く): 52373286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 9817, 19634, 29451, 58902, 68719, 137438, 206157, 412314, 952249, 1904498, 2856747, 5713494, 6665743, 13331486, 19997229, 39994458]

約数ペア:

[(1, 39994458), (2, 19997229), (3, 13331486), (6, 6665743), (7, 5713494), (14, 2856747), (21, 1904498), (42, 952249), (97, 412314), (194, 206157), (291, 137438), (582, 68719), (679, 58902), (1358, 29451), (2037, 19634), (4074, 9817)]