12815118

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{5519}}^1$

素因数の和:5573

約数の個数: 32

約数和(自身を含む): 29145600

約数和(自身を除く): 16330482

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 5519, 11038, 16557, 33114, 49671, 99342, 149013, 237317, 298026, 474634, 711951, 1423902, 2135853, 4271706, 6407559, 12815118]

約数ペア:

[(1, 12815118), (2, 6407559), (3, 4271706), (6, 2135853), (9, 1423902), (18, 711951), (27, 474634), (43, 298026), (54, 237317), (86, 149013), (129, 99342), (258, 49671), (387, 33114), (774, 16557), (1161, 11038), (2322, 5519)]