620151966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4921841}}^1$

素因数の和:4921856

約数の個数: 24

約数和(自身を含む): 1535614704

約数和(自身を除く): 915462738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4921841, 9843682, 14765523, 29531046, 34452887, 44296569, 68905774, 88593138, 103358661, 206717322, 310075983, 620151966]

約数ペア:

[(1, 620151966), (2, 310075983), (3, 206717322), (6, 103358661), (7, 88593138), (9, 68905774), (14, 44296569), (18, 34452887), (21, 29531046), (42, 14765523), (63, 9843682), (126, 4921841)]