2221407738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{11219231}}^1$

素因数の和:11219250

約数の個数: 24

約数和(自身を含む): 5250600576

約数和(自身を除く): 3029192838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 11219231, 22438462, 33657693, 67315386, 100973079, 123411541, 201946158, 246823082, 370234623, 740469246, 1110703869, 2221407738]

約数ペア:

[(1, 2221407738), (2, 1110703869), (3, 740469246), (6, 370234623), (9, 246823082), (11, 201946158), (18, 123411541), (22, 100973079), (33, 67315386), (66, 33657693), (99, 22438462), (198, 11219231)]