389853198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3094073}}^1$

素因数の和:3094088

約数の個数: 24

約数和(自身を含む): 965351088

約数和(自身を除く): 575497890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3094073, 6188146, 9282219, 18564438, 21658511, 27846657, 43317022, 55693314, 64975533, 129951066, 194926599, 389853198]

約数ペア:

[(1, 389853198), (2, 194926599), (3, 129951066), (6, 64975533), (7, 55693314), (9, 43317022), (14, 27846657), (18, 21658511), (21, 18564438), (42, 9282219), (63, 6188146), (126, 3094073)]