15223404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3046

約数の個数: 48

約数和(自身を含む): 41275136

約数和(自身を除く): 26051732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 2971, 5124, 5942, 8913, 11884, 17826, 20797, 35652, 41594, 62391, 83188, 124782, 181231, 249564, 362462, 543693, 724924, 1087386, 1268617, 2174772, 2537234, 3805851, 5074468, 7611702, 15223404]

約数ペア:

[(1, 15223404), (2, 7611702), (3, 5074468), (4, 3805851), (6, 2537234), (7, 2174772), (12, 1268617), (14, 1087386), (21, 724924), (28, 543693), (42, 362462), (61, 249564), (84, 181231), (122, 124782), (183, 83188), (244, 62391), (366, 41594), (427, 35652), (732, 20797), (854, 17826), (1281, 11884), (1708, 8913), (2562, 5942), (2971, 5124)]