2018409903

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 3046470336

約数和(自身を除く): 1028060433

約数列:

[1, 3, 9, 37, 111, 137, 151, 293, 333, 411, 453, 879, 1233, 1359, 2637, 5069, 5587, 10841, 15207, 16761, 20687, 32523, 40141, 44243, 45621, 50283, 62061, 97569, 120423, 132729, 186183, 361269, 398187, 765419, 1485217, 1636991, 2296257, 4455651, 4910973, 6061291, 6888771, 13366953, 14732919, 18183873, 54551619, 224267767, 672803301, 2018409903]

約数ペア:

[(1, 2018409903), (3, 672803301), (9, 224267767), (37, 54551619), (111, 18183873), (137, 14732919), (151, 13366953), (293, 6888771), (333, 6061291), (411, 4910973), (453, 4455651), (879, 2296257), (1233, 1636991), (1359, 1485217), (2637, 765419), (5069, 398187), (5587, 361269), (10841, 186183), (15207, 132729), (16761, 120423), (20687, 97569), (32523, 62061), (40141, 50283), (44243, 45621)]