2021323116

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1\times {\mathrm{3253}}^1$

素因数の和:4290

約数の個数: 48

約数和(自身を含む): 4811806944

約数和(自身を除く): 2790483828

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 977, 1954, 2931, 3253, 3908, 5862, 6506, 9759, 11724, 13012, 19518, 39036, 51781, 103562, 155343, 172409, 207124, 310686, 344818, 517227, 621372, 689636, 1034454, 2068908, 3178181, 6356362, 9534543, 12712724, 19069086, 38138172, 168443593, 336887186, 505330779, 673774372, 1010661558, 2021323116]

約数ペア:

[(1, 2021323116), (2, 1010661558), (3, 673774372), (4, 505330779), (6, 336887186), (12, 168443593), (53, 38138172), (106, 19069086), (159, 12712724), (212, 9534543), (318, 6356362), (636, 3178181), (977, 2068908), (1954, 1034454), (2931, 689636), (3253, 621372), (3908, 517227), (5862, 344818), (6506, 310686), (9759, 207124), (11724, 172409), (13012, 155343), (19518, 103562), (39036, 51781)]