13155864

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 21058536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 107, 109, 141, 188, 214, 218, 282, 321, 327, 376, 428, 436, 564, 642, 654, 856, 872, 1128, 1284, 1308, 2568, 2616, 5029, 5123, 10058, 10246, 11663, 15087, 15369, 20116, 20492, 23326, 30174, 30738, 34989, 40232, 40984, 46652, 60348, 61476, 69978, 93304, 120696, 122952, 139956, 279912, 548161, 1096322, 1644483, 2192644, 3288966, 4385288, 6577932, 13155864]

約数ペア:

[(1, 13155864), (2, 6577932), (3, 4385288), (4, 3288966), (6, 2192644), (8, 1644483), (12, 1096322), (24, 548161), (47, 279912), (94, 139956), (107, 122952), (109, 120696), (141, 93304), (188, 69978), (214, 61476), (218, 60348), (282, 46652), (321, 40984), (327, 40232), (376, 34989), (428, 30738), (436, 30174), (564, 23326), (642, 20492), (654, 20116), (856, 15369), (872, 15087), (1128, 11663), (1284, 10246), (1308, 10058), (2568, 5123), (2616, 5029)]