61271406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{486281}}^1$

素因数の和:486296

約数の個数: 24

約数和(自身を含む): 151719984

約数和(自身を除く): 90448578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 486281, 972562, 1458843, 2917686, 3403967, 4376529, 6807934, 8753058, 10211901, 20423802, 30635703, 61271406]

約数ペア:

[(1, 61271406), (2, 30635703), (3, 20423802), (6, 10211901), (7, 8753058), (9, 6807934), (14, 4376529), (18, 3403967), (21, 2917686), (42, 1458843), (63, 972562), (126, 486281)]