39490164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{156707}}^1$

素因数の和:156724

約数の個数: 36

約数和(自身を含む): 114083424

約数和(自身を除く): 74593260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 156707, 313414, 470121, 626828, 940242, 1096949, 1410363, 1880484, 2193898, 2820726, 3290847, 4387796, 5641452, 6581694, 9872541, 13163388, 19745082, 39490164]

約数ペア:

[(1, 39490164), (2, 19745082), (3, 13163388), (4, 9872541), (6, 6581694), (7, 5641452), (9, 4387796), (12, 3290847), (14, 2820726), (18, 2193898), (21, 1880484), (28, 1410363), (36, 1096949), (42, 940242), (63, 626828), (84, 470121), (126, 313414), (252, 156707)]