1628994078

素因数分解:

$2^1\times 3^4\times {\mathrm{10055519}}^1$

素因数の和:10055533

約数の個数: 20

約数和(自身を含む): 3650153760

約数和(自身を除く): 2021159682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 10055519, 20111038, 30166557, 60333114, 90499671, 180999342, 271499013, 542998026, 814497039, 1628994078]

約数ペア:

[(1, 1628994078), (2, 814497039), (3, 542998026), (6, 271499013), (9, 180999342), (18, 90499671), (27, 60333114), (54, 30166557), (81, 20111038), (162, 10055519)]