12143028

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 29405376

約数和(自身を除く): 17262348

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 101, 129, 172, 202, 233, 258, 303, 404, 466, 516, 606, 699, 932, 1212, 1398, 2796, 4343, 8686, 10019, 13029, 17372, 20038, 23533, 26058, 30057, 40076, 47066, 52116, 60114, 70599, 94132, 120228, 141198, 282396, 1011919, 2023838, 3035757, 4047676, 6071514, 12143028]

約数ペア:

[(1, 12143028), (2, 6071514), (3, 4047676), (4, 3035757), (6, 2023838), (12, 1011919), (43, 282396), (86, 141198), (101, 120228), (129, 94132), (172, 70599), (202, 60114), (233, 52116), (258, 47066), (303, 40076), (404, 30057), (466, 26058), (516, 23533), (606, 20038), (699, 17372), (932, 13029), (1212, 10019), (1398, 8686), (2796, 4343)]