489770226

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{274843}}^1$

素因数の和:274868

約数の個数: 40

約数和(自身を含む): 1197220464

約数和(自身を除く): 707450238

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 274843, 549686, 824529, 1649058, 2473587, 3023273, 4947174, 6046546, 7420761, 9069819, 14841522, 18139638, 22262283, 27209457, 44524566, 54418914, 81628371, 163256742, 244885113, 489770226]

約数ペア:

[(1, 489770226), (2, 244885113), (3, 163256742), (6, 81628371), (9, 54418914), (11, 44524566), (18, 27209457), (22, 22262283), (27, 18139638), (33, 14841522), (54, 9069819), (66, 7420761), (81, 6046546), (99, 4947174), (162, 3023273), (198, 2473587), (297, 1649058), (594, 824529), (891, 549686), (1782, 274843)]