68661666

素因数分解:

$2^1\times 3^2\times {\mathrm{1223}}^1\times {\mathrm{3119}}^1$

素因数の和:4350

約数の個数: 24

約数和(自身を含む): 148936320

約数和(自身を除く): 80274654

約数列:

[1, 2, 3, 6, 9, 18, 1223, 2446, 3119, 3669, 6238, 7338, 9357, 11007, 18714, 22014, 28071, 56142, 3814537, 7629074, 11443611, 22887222, 34330833, 68661666]

約数ペア:

[(1, 68661666), (2, 34330833), (3, 22887222), (6, 11443611), (9, 7629074), (18, 3814537), (1223, 56142), (2446, 28071), (3119, 22014), (3669, 18714), (6238, 11007), (7338, 9357)]