21821844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{165317}}^1$

素因数の和:165335

約数の個数: 24

約数和(自身を含む): 55546848

約数和(自身を除く): 33725004

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 165317, 330634, 495951, 661268, 991902, 1818487, 1983804, 3636974, 5455461, 7273948, 10910922, 21821844]

約数ペア:

[(1, 21821844), (2, 10910922), (3, 7273948), (4, 5455461), (6, 3636974), (11, 1983804), (12, 1818487), (22, 991902), (33, 661268), (44, 495951), (66, 330634), (132, 165317)]