489067902

素因数分解:

$2^1\times 3^3\times {\mathrm{373}}^1\times {\mathrm{24281}}^1$

素因数の和:24665

約数の個数: 32

約数和(自身を含む): 1089776160

約数和(自身を除く): 600708258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373, 746, 1119, 2238, 3357, 6714, 10071, 20142, 24281, 48562, 72843, 145686, 218529, 437058, 655587, 1311174, 9056813, 18113626, 27170439, 54340878, 81511317, 163022634, 244533951, 489067902]

約数ペア:

[(1, 489067902), (2, 244533951), (3, 163022634), (6, 81511317), (9, 54340878), (18, 27170439), (27, 18113626), (54, 9056813), (373, 1311174), (746, 655587), (1119, 437058), (2238, 218529), (3357, 145686), (6714, 72843), (10071, 48562), (20142, 24281)]