64521126

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{87427}}^1$

素因数の和:87476

約数の個数: 24

約数和(自身を含む): 143207064

約数和(自身を除く): 78685938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 87427, 174854, 262281, 524562, 786843, 1573686, 3584507, 7169014, 10753521, 21507042, 32260563, 64521126]

約数ペア:

[(1, 64521126), (2, 32260563), (3, 21507042), (6, 10753521), (9, 7169014), (18, 3584507), (41, 1573686), (82, 786843), (123, 524562), (246, 262281), (369, 174854), (738, 87427)]