2021114676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{43987}}^1$

素因数の和:44548

約数の個数: 48

約数和(自身を含む): 5399614976

約数和(自身を除く): 3378500300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 547, 1094, 1641, 2188, 3282, 3829, 6564, 7658, 11487, 15316, 22974, 43987, 45948, 87974, 131961, 175948, 263922, 307909, 527844, 615818, 923727, 1231636, 1847454, 3694908, 24060889, 48121778, 72182667, 96243556, 144365334, 168426223, 288730668, 336852446, 505278669, 673704892, 1010557338, 2021114676]

約数ペア:

[(1, 2021114676), (2, 1010557338), (3, 673704892), (4, 505278669), (6, 336852446), (7, 288730668), (12, 168426223), (14, 144365334), (21, 96243556), (28, 72182667), (42, 48121778), (84, 24060889), (547, 3694908), (1094, 1847454), (1641, 1231636), (2188, 923727), (3282, 615818), (3829, 527844), (6564, 307909), (7658, 263922), (11487, 175948), (15316, 131961), (22974, 87974), (43987, 45948)]