18284976

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2953}}^1$

素因数の和:3010

約数の個数: 60

約数和(自身を含む): 52380328

約数和(自身を除く): 34095352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 2953, 3096, 5906, 6192, 8859, 11812, 17718, 23624, 26577, 35436, 47248, 53154, 70872, 106308, 126979, 141744, 212616, 253958, 380937, 425232, 507916, 761874, 1015832, 1142811, 1523748, 2031664, 2285622, 3047496, 4571244, 6094992, 9142488, 18284976]

約数ペア:

[(1, 18284976), (2, 9142488), (3, 6094992), (4, 4571244), (6, 3047496), (8, 2285622), (9, 2031664), (12, 1523748), (16, 1142811), (18, 1015832), (24, 761874), (36, 507916), (43, 425232), (48, 380937), (72, 253958), (86, 212616), (129, 141744), (144, 126979), (172, 106308), (258, 70872), (344, 53154), (387, 47248), (516, 35436), (688, 26577), (774, 23624), (1032, 17718), (1548, 11812), (2064, 8859), (2953, 6192), (3096, 5906)]