12645284868

素因数分解:

$2^2\times 3^4\times {\mathrm{103}}^1\times {\mathrm{378919}}^1$

素因数の和:379038

約数の個数: 60

約数和(自身を含む): 33378304960

約数和(自身を除く): 20733020092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 309, 324, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 8343, 11124, 16686, 33372, 378919, 757838, 1136757, 1515676, 2273514, 3410271, 4547028, 6820542, 10230813, 13641084, 20461626, 30692439, 39028657, 40923252, 61384878, 78057314, 117085971, 122769756, 156114628, 234171942, 351257913, 468343884, 702515826, 1053773739, 1405031652, 2107547478, 3161321217, 4215094956, 6322642434, 12645284868]

約数ペア:

[(1, 12645284868), (2, 6322642434), (3, 4215094956), (4, 3161321217), (6, 2107547478), (9, 1405031652), (12, 1053773739), (18, 702515826), (27, 468343884), (36, 351257913), (54, 234171942), (81, 156114628), (103, 122769756), (108, 117085971), (162, 78057314), (206, 61384878), (309, 40923252), (324, 39028657), (412, 30692439), (618, 20461626), (927, 13641084), (1236, 10230813), (1854, 6820542), (2781, 4547028), (3708, 3410271), (5562, 2273514), (8343, 1515676), (11124, 1136757), (16686, 757838), (33372, 378919)]