890243586

素因数分解:

$2^1\times 3^2\times {\mathrm{3079}}^1\times {\mathrm{16063}}^1$

素因数の和:19150

約数の個数: 24

約数和(自身を含む): 1929607680

約数和(自身を除く): 1039364094

約数列:

[1, 2, 3, 6, 9, 18, 3079, 6158, 9237, 16063, 18474, 27711, 32126, 48189, 55422, 96378, 144567, 289134, 49457977, 98915954, 148373931, 296747862, 445121793, 890243586]

約数ペア:

[(1, 890243586), (2, 445121793), (3, 296747862), (6, 148373931), (9, 98915954), (18, 49457977), (3079, 289134), (6158, 144567), (9237, 96378), (16063, 55422), (18474, 48189), (27711, 32126)]