64691802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{513427}}^1$

素因数の和:513442

約数の個数: 24

約数和(自身を含む): 160189536

約数和(自身を除く): 95497734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 513427, 1026854, 1540281, 3080562, 3593989, 4620843, 7187978, 9241686, 10781967, 21563934, 32345901, 64691802]

約数ペア:

[(1, 64691802), (2, 32345901), (3, 21563934), (6, 10781967), (7, 9241686), (9, 7187978), (14, 4620843), (18, 3593989), (21, 3080562), (42, 1540281), (63, 1026854), (126, 513427)]