21783366

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{110017}}^1$

素因数の和:110036

約数の個数: 24

約数和(自身を含む): 51488424

約数和(自身を除く): 29705058

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 110017, 220034, 330051, 660102, 990153, 1210187, 1980306, 2420374, 3630561, 7261122, 10891683, 21783366]

約数ペア:

[(1, 21783366), (2, 10891683), (3, 7261122), (6, 3630561), (9, 2420374), (11, 1980306), (18, 1210187), (22, 990153), (33, 660102), (66, 330051), (99, 220034), (198, 110017)]