13485168

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2531}}^1$

素因数の和:2582

約数の個数: 60

約数和(自身を含む): 38775048

約数和(自身を除く): 25289880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2531, 2664, 5062, 5328, 7593, 10124, 15186, 20248, 22779, 30372, 40496, 45558, 60744, 91116, 93647, 121488, 182232, 187294, 280941, 364464, 374588, 561882, 749176, 842823, 1123764, 1498352, 1685646, 2247528, 3371292, 4495056, 6742584, 13485168]

約数ペア:

[(1, 13485168), (2, 6742584), (3, 4495056), (4, 3371292), (6, 2247528), (8, 1685646), (9, 1498352), (12, 1123764), (16, 842823), (18, 749176), (24, 561882), (36, 374588), (37, 364464), (48, 280941), (72, 187294), (74, 182232), (111, 121488), (144, 93647), (148, 91116), (222, 60744), (296, 45558), (333, 40496), (444, 30372), (592, 22779), (666, 20248), (888, 15186), (1332, 10124), (1776, 7593), (2531, 5328), (2664, 5062)]