9142488

素因数分解:

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

素因数の和:3008

約数の個数: 48

約数和(自身を含む): 25345320

約数和(自身を除く): 16202832

約数列:

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

約数ペア:

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