131908788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{333103}}^1$

素因数の和:333124

約数の個数: 36

約数和(自身を含む): 363749568

約数和(自身を除く): 231840780

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 333103, 666206, 999309, 1332412, 1998618, 2997927, 3664133, 3997236, 5995854, 7328266, 10992399, 11991708, 14656532, 21984798, 32977197, 43969596, 65954394, 131908788]

約数ペア:

[(1, 131908788), (2, 65954394), (3, 43969596), (4, 32977197), (6, 21984798), (9, 14656532), (11, 11991708), (12, 10992399), (18, 7328266), (22, 5995854), (33, 3997236), (36, 3664133), (44, 2997927), (66, 1998618), (99, 1332412), (132, 999309), (198, 666206), (396, 333103)]