64746654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{14143}}^1$

素因数の和:14264

約数の個数: 32

約数和(自身を含む): 149360640

約数和(自身を除く): 84613986

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 14143, 28286, 42429, 84858, 99001, 198002, 297003, 594006, 1541587, 3083174, 4624761, 9249522, 10791109, 21582218, 32373327, 64746654]

約数ペア:

[(1, 64746654), (2, 32373327), (3, 21582218), (6, 10791109), (7, 9249522), (14, 4624761), (21, 3083174), (42, 1541587), (109, 594006), (218, 297003), (327, 198002), (654, 99001), (763, 84858), (1526, 42429), (2289, 28286), (4578, 14143)]