12820536

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 36756720

約数和(自身を除く): 23936184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 43, 72, 82, 86, 101, 123, 129, 164, 172, 202, 246, 258, 303, 328, 344, 369, 387, 404, 492, 516, 606, 738, 774, 808, 909, 984, 1032, 1212, 1476, 1548, 1763, 1818, 2424, 2952, 3096, 3526, 3636, 4141, 4343, 5289, 7052, 7272, 8282, 8686, 10578, 12423, 13029, 14104, 15867, 16564, 17372, 21156, 24846, 26058, 31734, 33128, 34744, 37269, 39087, 42312, 49692, 52116, 63468, 74538, 78174, 99384, 104232, 126936, 149076, 156348, 178063, 298152, 312696, 356126, 534189, 712252, 1068378, 1424504, 1602567, 2136756, 3205134, 4273512, 6410268, 12820536]

約数ペア:

[(1, 12820536), (2, 6410268), (3, 4273512), (4, 3205134), (6, 2136756), (8, 1602567), (9, 1424504), (12, 1068378), (18, 712252), (24, 534189), (36, 356126), (41, 312696), (43, 298152), (72, 178063), (82, 156348), (86, 149076), (101, 126936), (123, 104232), (129, 99384), (164, 78174), (172, 74538), (202, 63468), (246, 52116), (258, 49692), (303, 42312), (328, 39087), (344, 37269), (369, 34744), (387, 33128), (404, 31734), (492, 26058), (516, 24846), (606, 21156), (738, 17372), (774, 16564), (808, 15867), (909, 14104), (984, 13029), (1032, 12423), (1212, 10578), (1476, 8686), (1548, 8282), (1763, 7272), (1818, 7052), (2424, 5289), (2952, 4343), (3096, 4141), (3526, 3636)]