4321782

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 9682560

約数和(自身を除く): 5360778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 491, 978, 982, 1467, 1473, 2934, 2946, 4401, 4419, 8802, 8838, 13257, 26514, 80033, 160066, 240099, 480198, 720297, 1440594, 2160891, 4321782]

約数ペア:

[(1, 4321782), (2, 2160891), (3, 1440594), (6, 720297), (9, 480198), (18, 240099), (27, 160066), (54, 80033), (163, 26514), (326, 13257), (489, 8838), (491, 8802), (978, 4419), (982, 4401), (1467, 2946), (1473, 2934)]