2018543856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{33191}}^1$

素因数の和:33390

約数の個数: 80

約数和(自身を含む): 5992616448

約数和(自身を除く): 3974072592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 181, 336, 362, 543, 724, 1086, 1267, 1448, 2172, 2534, 2896, 3801, 4344, 5068, 7602, 8688, 10136, 15204, 20272, 30408, 33191, 60816, 66382, 99573, 132764, 199146, 232337, 265528, 398292, 464674, 531056, 697011, 796584, 929348, 1394022, 1593168, 1858696, 2788044, 3717392, 5576088, 6007571, 11152176, 12015142, 18022713, 24030284, 36045426, 42052997, 48060568, 72090852, 84105994, 96121136, 126158991, 144181704, 168211988, 252317982, 288363408, 336423976, 504635964, 672847952, 1009271928, 2018543856]

約数ペア:

[(1, 2018543856), (2, 1009271928), (3, 672847952), (4, 504635964), (6, 336423976), (7, 288363408), (8, 252317982), (12, 168211988), (14, 144181704), (16, 126158991), (21, 96121136), (24, 84105994), (28, 72090852), (42, 48060568), (48, 42052997), (56, 36045426), (84, 24030284), (112, 18022713), (168, 12015142), (181, 11152176), (336, 6007571), (362, 5576088), (543, 3717392), (724, 2788044), (1086, 1858696), (1267, 1593168), (1448, 1394022), (2172, 929348), (2534, 796584), (2896, 697011), (3801, 531056), (4344, 464674), (5068, 398292), (7602, 265528), (8688, 232337), (10136, 199146), (15204, 132764), (20272, 99573), (30408, 66382), (33191, 60816)]