218331396

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{49307}}^1$

素因数の和:49361

約数の個数: 48

約数和(自身を含む): 579862080

約数和(自身を除く): 361530684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 49307, 98614, 147921, 197228, 295842, 443763, 591684, 887526, 1331289, 1775052, 2021587, 2662578, 4043174, 5325156, 6064761, 8086348, 12129522, 18194283, 24259044, 36388566, 54582849, 72777132, 109165698, 218331396]

約数ペア:

[(1, 218331396), (2, 109165698), (3, 72777132), (4, 54582849), (6, 36388566), (9, 24259044), (12, 18194283), (18, 12129522), (27, 8086348), (36, 6064761), (41, 5325156), (54, 4043174), (82, 2662578), (108, 2021587), (123, 1775052), (164, 1331289), (246, 887526), (369, 591684), (492, 443763), (738, 295842), (1107, 197228), (1476, 147921), (2214, 98614), (4428, 49307)]