70290738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{557863}}^1$

素因数の和:557878

約数の個数: 24

約数和(自身を含む): 174053568

約数和(自身を除く): 103762830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 557863, 1115726, 1673589, 3347178, 3905041, 5020767, 7810082, 10041534, 11715123, 23430246, 35145369, 70290738]

約数ペア:

[(1, 70290738), (2, 35145369), (3, 23430246), (6, 11715123), (7, 10041534), (9, 7810082), (14, 5020767), (18, 3905041), (21, 3347178), (42, 1673589), (63, 1115726), (126, 557863)]