2049012603

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{19289}}^1$

素因数の和:19372

約数の個数: 48

約数和(自身を含む): 3430533600

約数和(自身を除く): 1381520997

約数列:

[1, 3, 9, 11, 29, 33, 37, 87, 99, 111, 261, 319, 333, 407, 957, 1073, 1221, 2871, 3219, 3663, 9657, 11803, 19289, 35409, 57867, 106227, 173601, 212179, 559381, 636537, 713693, 1678143, 1909611, 2141079, 5034429, 6153191, 6423237, 7850623, 18459573, 20697097, 23551869, 55378719, 62091291, 70655607, 186273873, 227668067, 683004201, 2049012603]

約数ペア:

[(1, 2049012603), (3, 683004201), (9, 227668067), (11, 186273873), (29, 70655607), (33, 62091291), (37, 55378719), (87, 23551869), (99, 20697097), (111, 18459573), (261, 7850623), (319, 6423237), (333, 6153191), (407, 5034429), (957, 2141079), (1073, 1909611), (1221, 1678143), (2871, 713693), (3219, 636537), (3663, 559381), (9657, 212179), (11803, 173601), (19289, 106227), (35409, 57867)]