2209122

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 5121792

約数和(自身を除く): 2912670

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 107, 111, 186, 214, 222, 279, 321, 333, 558, 642, 666, 963, 1147, 1926, 2294, 3317, 3441, 3959, 6634, 6882, 7918, 9951, 10323, 11877, 19902, 20646, 23754, 29853, 35631, 59706, 71262, 122729, 245458, 368187, 736374, 1104561, 2209122]

約数ペア:

[(1, 2209122), (2, 1104561), (3, 736374), (6, 368187), (9, 245458), (18, 122729), (31, 71262), (37, 59706), (62, 35631), (74, 29853), (93, 23754), (107, 20646), (111, 19902), (186, 11877), (214, 10323), (222, 9951), (279, 7918), (321, 6882), (333, 6634), (558, 3959), (642, 3441), (666, 3317), (963, 2294), (1147, 1926)]