21827316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6043}}^1$

素因数の和:6100

約数の個数: 48

約数和(自身を含む): 59569664

約数和(自身を除く): 37742348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 6043, 12086, 18129, 24172, 36258, 42301, 72516, 84602, 126903, 169204, 253806, 259849, 507612, 519698, 779547, 1039396, 1559094, 1818943, 3118188, 3637886, 5456829, 7275772, 10913658, 21827316]

約数ペア:

[(1, 21827316), (2, 10913658), (3, 7275772), (4, 5456829), (6, 3637886), (7, 3118188), (12, 1818943), (14, 1559094), (21, 1039396), (28, 779547), (42, 519698), (43, 507612), (84, 259849), (86, 253806), (129, 169204), (172, 126903), (258, 84602), (301, 72516), (516, 42301), (602, 36258), (903, 24172), (1204, 18129), (1806, 12086), (3612, 6043)]