16818308976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1614661}}^1$

素因数の和:1614710

約数の個数: 80

約数和(自身を含む): 51255830528

約数和(自身を除く): 34437521552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 1614661, 3229322, 4843983, 6458644, 9687966, 11302627, 12917288, 19375932, 22605254, 25834576, 33907881, 38751864, 45210508, 50054491, 67815762, 77503728, 90421016, 100108982, 135631524, 150163473, 180842032, 200217964, 271263048, 300326946, 350381437, 400435928, 542526096, 600653892, 700762874, 800871856, 1051144311, 1201307784, 1401525748, 2102288622, 2402615568, 2803051496, 4204577244, 5606102992, 8409154488, 16818308976]

約数ペア:

[(1, 16818308976), (2, 8409154488), (3, 5606102992), (4, 4204577244), (6, 2803051496), (7, 2402615568), (8, 2102288622), (12, 1401525748), (14, 1201307784), (16, 1051144311), (21, 800871856), (24, 700762874), (28, 600653892), (31, 542526096), (42, 400435928), (48, 350381437), (56, 300326946), (62, 271263048), (84, 200217964), (93, 180842032), (112, 150163473), (124, 135631524), (168, 100108982), (186, 90421016), (217, 77503728), (248, 67815762), (336, 50054491), (372, 45210508), (434, 38751864), (496, 33907881), (651, 25834576), (744, 22605254), (868, 19375932), (1302, 12917288), (1488, 11302627), (1736, 9687966), (2604, 6458644), (3472, 4843983), (5208, 3229322), (10416, 1614661)]