28201554

素因数分解:

$2^1\times 3^3\times {\mathrm{522251}}^1$

素因数の和:522262

約数の個数: 16

約数和(自身を含む): 62670240

約数和(自身を除く): 34468686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 522251, 1044502, 1566753, 3133506, 4700259, 9400518, 14100777, 28201554]

約数ペア:

[(1, 28201554), (2, 14100777), (3, 9400518), (6, 4700259), (9, 3133506), (18, 1566753), (27, 1044502), (54, 522251)]