66971646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{531521}}^1$

素因数の和:531536

約数の個数: 24

約数和(自身を含む): 165834864

約数和(自身を除く): 98863218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 531521, 1063042, 1594563, 3189126, 3720647, 4783689, 7441294, 9567378, 11161941, 22323882, 33485823, 66971646]

約数ペア:

[(1, 66971646), (2, 33485823), (3, 22323882), (6, 11161941), (7, 9567378), (9, 7441294), (14, 4783689), (18, 3720647), (21, 3189126), (42, 1594563), (63, 1063042), (126, 531521)]