2687293656

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{449681}}^1$

素因数の和:449776

約数の個数: 48

約数和(自身を含む): 7365791160

約数和(自身を除く): 4678497504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 449681, 899362, 1349043, 1798724, 2698086, 3597448, 4047129, 5396172, 8094258, 10792344, 16188516, 32377032, 37323523, 74647046, 111970569, 149294092, 223941138, 298588184, 335911707, 447882276, 671823414, 895764552, 1343646828, 2687293656]

約数ペア:

[(1, 2687293656), (2, 1343646828), (3, 895764552), (4, 671823414), (6, 447882276), (8, 335911707), (9, 298588184), (12, 223941138), (18, 149294092), (24, 111970569), (36, 74647046), (72, 37323523), (83, 32377032), (166, 16188516), (249, 10792344), (332, 8094258), (498, 5396172), (664, 4047129), (747, 3597448), (996, 2698086), (1494, 1798724), (1992, 1349043), (2988, 899362), (5976, 449681)]