21962184

素因数分解:

$2^3\times 3^1\times {\mathrm{359}}^1\times {\mathrm{2549}}^1$

素因数の和:2917

約数の個数: 32

約数和(自身を含む): 55080000

約数和(自身を除く): 33117816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 359, 718, 1077, 1436, 2154, 2549, 2872, 4308, 5098, 7647, 8616, 10196, 15294, 20392, 30588, 61176, 915091, 1830182, 2745273, 3660364, 5490546, 7320728, 10981092, 21962184]

約数ペア:

[(1, 21962184), (2, 10981092), (3, 7320728), (4, 5490546), (6, 3660364), (8, 2745273), (12, 1830182), (24, 915091), (359, 61176), (718, 30588), (1077, 20392), (1436, 15294), (2154, 10196), (2549, 8616), (2872, 7647), (4308, 5098)]