2860308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 8176896

約数和(自身を除く): 5316588

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, 233, 279, 341, 372, 396, 466, 558, 682, 699, 932, 1023, 1116, 1364, 1398, 2046, 2097, 2563, 2796, 3069, 4092, 4194, 5126, 6138, 7223, 7689, 8388, 10252, 12276, 14446, 15378, 21669, 23067, 28892, 30756, 43338, 46134, 65007, 79453, 86676, 92268, 130014, 158906, 238359, 260028, 317812, 476718, 715077, 953436, 1430154, 2860308]

約数ペア:

[(1, 2860308), (2, 1430154), (3, 953436), (4, 715077), (6, 476718), (9, 317812), (11, 260028), (12, 238359), (18, 158906), (22, 130014), (31, 92268), (33, 86676), (36, 79453), (44, 65007), (62, 46134), (66, 43338), (93, 30756), (99, 28892), (124, 23067), (132, 21669), (186, 15378), (198, 14446), (233, 12276), (279, 10252), (341, 8388), (372, 7689), (396, 7223), (466, 6138), (558, 5126), (682, 4194), (699, 4092), (932, 3069), (1023, 2796), (1116, 2563), (1364, 2097), (1398, 2046)]