42966418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{4639}}^1$

素因数の和:5073

約数の個数: 16

約数和(自身を含む): 70490880

約数和(自身を除く): 27524462

約数列:

[1, 2, 11, 22, 421, 842, 4631, 4639, 9262, 9278, 51029, 102058, 1953019, 3906038, 21483209, 42966418]

約数ペア:

[(1, 42966418), (2, 21483209), (11, 3906038), (22, 1953019), (421, 102058), (842, 51029), (4631, 9278), (4639, 9262)]