64590246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{512621}}^1$

素因数の和:512636

約数の個数: 24

約数和(自身を含む): 159938064

約数和(自身を除く): 95347818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 512621, 1025242, 1537863, 3075726, 3588347, 4613589, 7176694, 9227178, 10765041, 21530082, 32295123, 64590246]

約数ペア:

[(1, 64590246), (2, 32295123), (3, 21530082), (6, 10765041), (7, 9227178), (9, 7176694), (14, 4613589), (18, 3588347), (21, 3075726), (42, 1537863), (63, 1025242), (126, 512621)]