2023632486

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{919}}^1\times {\mathrm{1723}}^1$

素因数の和:2721

約数の個数: 48

約数和(自身を含む): 4453712640

約数和(自身を除く): 2430080154

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 919, 1278, 1723, 1838, 2757, 3446, 5169, 5514, 8271, 10338, 15507, 16542, 31014, 65249, 122333, 130498, 195747, 244666, 366999, 391494, 587241, 733998, 1100997, 1174482, 1583437, 2201994, 3166874, 4750311, 9500622, 14250933, 28501866, 112424027, 224848054, 337272081, 674544162, 1011816243, 2023632486]

約数ペア:

[(1, 2023632486), (2, 1011816243), (3, 674544162), (6, 337272081), (9, 224848054), (18, 112424027), (71, 28501866), (142, 14250933), (213, 9500622), (426, 4750311), (639, 3166874), (919, 2201994), (1278, 1583437), (1723, 1174482), (1838, 1100997), (2757, 733998), (3446, 587241), (5169, 391494), (5514, 366999), (8271, 244666), (10338, 195747), (15507, 130498), (16542, 122333), (31014, 65249)]