15441642

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 35561760

約数和(自身を除く): 20120118

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 163, 171, 277, 326, 342, 489, 554, 831, 978, 1467, 1662, 2493, 2934, 3097, 4986, 5263, 6194, 9291, 10526, 15789, 18582, 27873, 31578, 45151, 47367, 55746, 90302, 94734, 135453, 270906, 406359, 812718, 857869, 1715738, 2573607, 5147214, 7720821, 15441642]

約数ペア:

[(1, 15441642), (2, 7720821), (3, 5147214), (6, 2573607), (9, 1715738), (18, 857869), (19, 812718), (38, 406359), (57, 270906), (114, 135453), (163, 94734), (171, 90302), (277, 55746), (326, 47367), (342, 45151), (489, 31578), (554, 27873), (831, 18582), (978, 15789), (1467, 10526), (1662, 9291), (2493, 6194), (2934, 5263), (3097, 4986)]