21470382

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41131}}^1$

素因数の和:41168

約数の個数: 24

約数和(自身を含む): 48124440

約数和(自身を除く): 26654058

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 41131, 82262, 123393, 246786, 370179, 740358, 1192799, 2385598, 3578397, 7156794, 10735191, 21470382]

約数ペア:

[(1, 21470382), (2, 10735191), (3, 7156794), (6, 3578397), (9, 2385598), (18, 1192799), (29, 740358), (58, 370179), (87, 246786), (174, 123393), (261, 82262), (522, 41131)]