2021704488

素因数分解:

$2^3\times 3^3\times {\mathrm{499}}^1\times {\mathrm{18757}}^1$

素因数の和:19271

約数の個数: 64

約数和(自身を含む): 5627400000

約数和(自身を除く): 3605695512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 499, 998, 1497, 1996, 2994, 3992, 4491, 5988, 8982, 11976, 13473, 17964, 18757, 26946, 35928, 37514, 53892, 56271, 75028, 107784, 112542, 150056, 168813, 225084, 337626, 450168, 506439, 675252, 1012878, 1350504, 2025756, 4051512, 9359743, 18719486, 28079229, 37438972, 56158458, 74877944, 84237687, 112316916, 168475374, 224633832, 252713061, 336950748, 505426122, 673901496, 1010852244, 2021704488]

約数ペア:

[(1, 2021704488), (2, 1010852244), (3, 673901496), (4, 505426122), (6, 336950748), (8, 252713061), (9, 224633832), (12, 168475374), (18, 112316916), (24, 84237687), (27, 74877944), (36, 56158458), (54, 37438972), (72, 28079229), (108, 18719486), (216, 9359743), (499, 4051512), (998, 2025756), (1497, 1350504), (1996, 1012878), (2994, 675252), (3992, 506439), (4491, 450168), (5988, 337626), (8982, 225084), (11976, 168813), (13473, 150056), (17964, 112542), (18757, 107784), (26946, 75028), (35928, 56271), (37514, 53892)]