1330488342

素因数分解:

$2^1\times 3^4\times {\mathrm{8212891}}^1$

素因数の和:8212905

約数の個数: 20

約数和(自身を含む): 2981279796

約数和(自身を除く): 1650791454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8212891, 16425782, 24638673, 49277346, 73916019, 147832038, 221748057, 443496114, 665244171, 1330488342]

約数ペア:

[(1, 1330488342), (2, 665244171), (3, 443496114), (6, 221748057), (9, 147832038), (18, 73916019), (27, 49277346), (54, 24638673), (81, 16425782), (162, 8212891)]