90989844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{689317}}^1$

素因数の和:689335

約数の個数: 24

約数和(自身を含む): 231610848

約数和(自身を除く): 140621004

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 689317, 1378634, 2067951, 2757268, 4135902, 7582487, 8271804, 15164974, 22747461, 30329948, 45494922, 90989844]

約数ペア:

[(1, 90989844), (2, 45494922), (3, 30329948), (4, 22747461), (6, 15164974), (11, 8271804), (12, 7582487), (22, 4135902), (33, 2757268), (44, 2067951), (66, 1378634), (132, 689317)]