67407426

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 151968960

約数和(自身を除く): 84561534

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 263, 491, 522, 526, 789, 982, 1473, 1578, 2367, 2946, 4419, 4734, 7627, 8838, 14239, 15254, 22881, 28478, 42717, 45762, 68643, 85434, 128151, 129133, 137286, 256302, 258266, 387399, 774798, 1162197, 2324394, 3744857, 7489714, 11234571, 22469142, 33703713, 67407426]

約数ペア:

[(1, 67407426), (2, 33703713), (3, 22469142), (6, 11234571), (9, 7489714), (18, 3744857), (29, 2324394), (58, 1162197), (87, 774798), (174, 387399), (261, 258266), (263, 256302), (491, 137286), (522, 129133), (526, 128151), (789, 85434), (982, 68643), (1473, 45762), (1578, 42717), (2367, 28478), (2946, 22881), (4419, 15254), (4734, 14239), (7627, 8838)]