21465252

素因数分解:

$2^2\times 3^2\times {\mathrm{596257}}^1$

素因数の和:596267

約数の個数: 18

約数和(自身を含む): 54259478

約数和(自身を除く): 32794226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 596257, 1192514, 1788771, 2385028, 3577542, 5366313, 7155084, 10732626, 21465252]

約数ペア:

[(1, 21465252), (2, 10732626), (3, 7155084), (4, 5366313), (6, 3577542), (9, 2385028), (12, 1788771), (18, 1192514), (36, 596257)]