149700018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1919231}}^1$

素因数の和:1919249

約数の個数: 16

約数和(自身を含む): 322430976

約数和(自身を除く): 172730958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1919231, 3838462, 5757693, 11515386, 24950003, 49900006, 74850009, 149700018]

約数ペア:

[(1, 149700018), (2, 74850009), (3, 49900006), (6, 24950003), (13, 11515386), (26, 5757693), (39, 3838462), (78, 1919231)]