21470202

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{91753}}^1$

素因数の和:91774

約数の個数: 24

約数和(自身を含む): 50097684

約数和(自身を除く): 28627482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 91753, 183506, 275259, 550518, 825777, 1192789, 1651554, 2385578, 3578367, 7156734, 10735101, 21470202]

約数ペア:

[(1, 21470202), (2, 10735101), (3, 7156734), (6, 3578367), (9, 2385578), (13, 1651554), (18, 1192789), (26, 825777), (39, 550518), (78, 275259), (117, 183506), (234, 91753)]