21569022

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{70487}}^1$

素因数の和:70512

約数の個数: 24

約数和(自身を含む): 49482576

約数和(自身を除く): 27913554

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 70487, 140974, 211461, 422922, 634383, 1198279, 1268766, 2396558, 3594837, 7189674, 10784511, 21569022]

約数ペア:

[(1, 21569022), (2, 10784511), (3, 7189674), (6, 3594837), (9, 2396558), (17, 1268766), (18, 1198279), (34, 634383), (51, 422922), (102, 211461), (153, 140974), (306, 70487)]