2178684

素因数分解:

$2^2\times 3^3\times {\mathrm{20173}}^1$

素因数の和:20186

約数の個数: 24

約数和(自身を含む): 5648720

約数和(自身を除く): 3470036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 20173, 40346, 60519, 80692, 121038, 181557, 242076, 363114, 544671, 726228, 1089342, 2178684]

約数ペア:

[(1, 2178684), (2, 1089342), (3, 726228), (4, 544671), (6, 363114), (9, 242076), (12, 181557), (18, 121038), (27, 80692), (36, 60519), (54, 40346), (108, 20173)]