31513398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4969}}^1$

素因数の和:5132

約数の個数: 32

約数和(自身を含む): 72522240

約数和(自身を除く): 41008842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3171, 4969, 6342, 9938, 14907, 29814, 34783, 69566, 104349, 208698, 750319, 1500638, 2250957, 4501914, 5252233, 10504466, 15756699, 31513398]

約数ペア:

[(1, 31513398), (2, 15756699), (3, 10504466), (6, 5252233), (7, 4501914), (14, 2250957), (21, 1500638), (42, 750319), (151, 208698), (302, 104349), (453, 69566), (906, 34783), (1057, 29814), (2114, 14907), (3171, 9938), (4969, 6342)]