21840372

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{14797}}^1$

素因数の和:14848

約数の個数: 36

約数和(自身を含む): 56557956

約数和(自身を除く): 34717584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 14797, 29594, 44391, 59188, 88782, 133173, 177564, 266346, 532692, 606677, 1213354, 1820031, 2426708, 3640062, 5460093, 7280124, 10920186, 21840372]

約数ペア:

[(1, 21840372), (2, 10920186), (3, 7280124), (4, 5460093), (6, 3640062), (9, 2426708), (12, 1820031), (18, 1213354), (36, 606677), (41, 532692), (82, 266346), (123, 177564), (164, 133173), (246, 88782), (369, 59188), (492, 44391), (738, 29594), (1476, 14797)]