401142012

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{21011}}^1$

素因数の和:21098

約数の個数: 48

約数和(自身を含む): 983697792

約数和(自身を除く): 582555780

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 1591, 3182, 4773, 6364, 9546, 19092, 21011, 42022, 63033, 84044, 126066, 252132, 777407, 903473, 1554814, 1806946, 2332221, 2710419, 3109628, 3613892, 4664442, 5420838, 9328884, 10841676, 33428501, 66857002, 100285503, 133714004, 200571006, 401142012]

約数ペア:

[(1, 401142012), (2, 200571006), (3, 133714004), (4, 100285503), (6, 66857002), (12, 33428501), (37, 10841676), (43, 9328884), (74, 5420838), (86, 4664442), (111, 3613892), (129, 3109628), (148, 2710419), (172, 2332221), (222, 1806946), (258, 1554814), (444, 903473), (516, 777407), (1591, 252132), (3182, 126066), (4773, 84044), (6364, 63033), (9546, 42022), (19092, 21011)]