1820199666

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{6287}}^1$

素因数の和:7026

約数の個数: 32

約数和(自身を含む): 3696438528

約数和(自身を除く): 1876238862

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 661, 1322, 1983, 3966, 6287, 12574, 18861, 37722, 48253, 96506, 144759, 289518, 458951, 917902, 1376853, 2753706, 4155707, 8311414, 12467121, 24934242, 303366611, 606733222, 910099833, 1820199666]

約数ペア:

[(1, 1820199666), (2, 910099833), (3, 606733222), (6, 303366611), (73, 24934242), (146, 12467121), (219, 8311414), (438, 4155707), (661, 2753706), (1322, 1376853), (1983, 917902), (3966, 458951), (6287, 289518), (12574, 144759), (18861, 96506), (37722, 48253)]