3816655836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{639949}}^1$

素因数の和:640034

約数の個数: 48

約数和(自身を含む): 10321113600

約数和(自身を除く): 6504457764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 639949, 1279898, 1919847, 2559796, 3839694, 4479643, 7679388, 8959286, 13438929, 17918572, 26877858, 45436379, 53755716, 90872758, 136309137, 181745516, 272618274, 318054653, 545236548, 636109306, 954163959, 1272218612, 1908327918, 3816655836]

約数ペア:

[(1, 3816655836), (2, 1908327918), (3, 1272218612), (4, 954163959), (6, 636109306), (7, 545236548), (12, 318054653), (14, 272618274), (21, 181745516), (28, 136309137), (42, 90872758), (71, 53755716), (84, 45436379), (142, 26877858), (213, 17918572), (284, 13438929), (426, 8959286), (497, 7679388), (852, 4479643), (994, 3839694), (1491, 2559796), (1988, 1919847), (2982, 1279898), (5964, 639949)]