19155654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152029}}^1$

素因数の和:152044

約数の個数: 24

約数和(自身を含む): 47433360

約数和(自身を除く): 28277706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152029, 304058, 456087, 912174, 1064203, 1368261, 2128406, 2736522, 3192609, 6385218, 9577827, 19155654]

約数ペア:

[(1, 19155654), (2, 9577827), (3, 6385218), (6, 3192609), (7, 2736522), (9, 2128406), (14, 1368261), (18, 1064203), (21, 912174), (42, 456087), (63, 304058), (126, 152029)]