49145418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{390043}}^1$

素因数の和:390058

約数の個数: 24

約数和(自身を含む): 121693728

約数和(自身を除く): 72548310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 390043, 780086, 1170129, 2340258, 2730301, 3510387, 5460602, 7020774, 8190903, 16381806, 24572709, 49145418]

約数ペア:

[(1, 49145418), (2, 24572709), (3, 16381806), (6, 8190903), (7, 7020774), (9, 5460602), (14, 3510387), (18, 2730301), (21, 2340258), (42, 1170129), (63, 780086), (126, 390043)]