2173554

素因数分解:

$2^1\times 3^4\times {\mathrm{13417}}^1$

素因数の和:13431

約数の個数: 20

約数和(自身を含む): 4870734

約数和(自身を除く): 2697180

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 13417, 26834, 40251, 80502, 120753, 241506, 362259, 724518, 1086777, 2173554]

約数ペア:

[(1, 2173554), (2, 1086777), (3, 724518), (6, 362259), (9, 241506), (18, 120753), (27, 80502), (54, 40251), (81, 26834), (162, 13417)]