8581122

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2319

約数の個数: 48

約数和(自身を含む): 21359520

約数和(自身を除く): 12778398

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 2281, 3762, 4562, 6843, 13686, 20529, 25091, 41058, 43339, 50182, 75273, 86678, 130017, 150546, 225819, 260034, 390051, 451638, 476729, 780102, 953458, 1430187, 2860374, 4290561, 8581122]

約数ペア:

[(1, 8581122), (2, 4290561), (3, 2860374), (6, 1430187), (9, 953458), (11, 780102), (18, 476729), (19, 451638), (22, 390051), (33, 260034), (38, 225819), (57, 150546), (66, 130017), (99, 86678), (114, 75273), (171, 50182), (198, 43339), (209, 41058), (342, 25091), (418, 20529), (627, 13686), (1254, 6843), (1881, 4562), (2281, 3762)]