9122428

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 19096000

約数和(自身を除く): 9973572

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 109, 122, 196, 218, 244, 343, 427, 436, 686, 763, 854, 1372, 1526, 1708, 2989, 3052, 5341, 5978, 6649, 10682, 11956, 13298, 20923, 21364, 26596, 37387, 41846, 46543, 74774, 83692, 93086, 149548, 186172, 325801, 651602, 1303204, 2280607, 4561214, 9122428]

約数ペア:

[(1, 9122428), (2, 4561214), (4, 2280607), (7, 1303204), (14, 651602), (28, 325801), (49, 186172), (61, 149548), (98, 93086), (109, 83692), (122, 74774), (196, 46543), (218, 41846), (244, 37387), (343, 26596), (427, 21364), (436, 20923), (686, 13298), (763, 11956), (854, 10682), (1372, 6649), (1526, 5978), (1708, 5341), (2989, 3052)]