4378756446

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{829}}^1\times {\mathrm{4133}}^1$

素因数の和:5041

約数の個数: 48

約数和(自身を含む): 9634865760

約数和(自身を除く): 5256109314

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 829, 1278, 1658, 2487, 4133, 4974, 7461, 8266, 12399, 14922, 24798, 37197, 58859, 74394, 117718, 176577, 293443, 353154, 529731, 586886, 880329, 1059462, 1760658, 2640987, 3426257, 5281974, 6852514, 10278771, 20557542, 30836313, 61672626, 243264247, 486528494, 729792741, 1459585482, 2189378223, 4378756446]

約数ペア:

[(1, 4378756446), (2, 2189378223), (3, 1459585482), (6, 729792741), (9, 486528494), (18, 243264247), (71, 61672626), (142, 30836313), (213, 20557542), (426, 10278771), (639, 6852514), (829, 5281974), (1278, 3426257), (1658, 2640987), (2487, 1760658), (4133, 1059462), (4974, 880329), (7461, 586886), (8266, 529731), (12399, 353154), (14922, 293443), (24798, 176577), (37197, 117718), (58859, 74394)]