39725406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{315281}}^1$

素因数の和:315296

約数の個数: 24

約数和(自身を含む): 98367984

約数和(自身を除く): 58642578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 315281, 630562, 945843, 1891686, 2206967, 2837529, 4413934, 5675058, 6620901, 13241802, 19862703, 39725406]

約数ペア:

[(1, 39725406), (2, 19862703), (3, 13241802), (6, 6620901), (7, 5675058), (9, 4413934), (14, 2837529), (18, 2206967), (21, 1891686), (42, 945843), (63, 630562), (126, 315281)]