353070018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2802143}}^1$

素因数の和:2802158

約数の個数: 24

約数和(自身を含む): 874268928

約数和(自身を除く): 521198910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2802143, 5604286, 8406429, 16812858, 19615001, 25219287, 39230002, 50438574, 58845003, 117690006, 176535009, 353070018]

約数ペア:

[(1, 353070018), (2, 176535009), (3, 117690006), (6, 58845003), (7, 50438574), (9, 39230002), (14, 25219287), (18, 19615001), (21, 16812858), (42, 8406429), (63, 5604286), (126, 2802143)]