25644564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2141

約数の個数: 72

約数和(自身を含む): 73032960

約数和(自身を除く): 47388396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 2089, 3069, 4092, 4178, 6138, 6267, 8356, 12276, 12534, 18801, 22979, 25068, 37602, 45958, 64759, 68937, 75204, 91916, 129518, 137874, 194277, 206811, 259036, 275748, 388554, 413622, 582831, 712349, 777108, 827244, 1165662, 1424698, 2137047, 2331324, 2849396, 4274094, 6411141, 8548188, 12822282, 25644564]

約数ペア:

[(1, 25644564), (2, 12822282), (3, 8548188), (4, 6411141), (6, 4274094), (9, 2849396), (11, 2331324), (12, 2137047), (18, 1424698), (22, 1165662), (31, 827244), (33, 777108), (36, 712349), (44, 582831), (62, 413622), (66, 388554), (93, 275748), (99, 259036), (124, 206811), (132, 194277), (186, 137874), (198, 129518), (279, 91916), (341, 75204), (372, 68937), (396, 64759), (558, 45958), (682, 37602), (1023, 25068), (1116, 22979), (1364, 18801), (2046, 12534), (2089, 12276), (3069, 8356), (4092, 6267), (4178, 6138)]