2012328198

素因数分解:

$2^1\times 3^5\times {\mathrm{199}}^1\times {\mathrm{20807}}^1$

素因数の和:21023

約数の個数: 48

約数和(自身を含む): 4544467200

約数和(自身を除く): 2532139002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 199, 243, 398, 486, 597, 1194, 1791, 3582, 5373, 10746, 16119, 20807, 32238, 41614, 48357, 62421, 96714, 124842, 187263, 374526, 561789, 1123578, 1685367, 3370734, 4140593, 5056101, 8281186, 10112202, 12421779, 24843558, 37265337, 74530674, 111796011, 223592022, 335388033, 670776066, 1006164099, 2012328198]

約数ペア:

[(1, 2012328198), (2, 1006164099), (3, 670776066), (6, 335388033), (9, 223592022), (18, 111796011), (27, 74530674), (54, 37265337), (81, 24843558), (162, 12421779), (199, 10112202), (243, 8281186), (398, 5056101), (486, 4140593), (597, 3370734), (1194, 1685367), (1791, 1123578), (3582, 561789), (5373, 374526), (10746, 187263), (16119, 124842), (20807, 96714), (32238, 62421), (41614, 48357)]