21960552

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{6679}}^1$

素因数の和:6825

約数の個数: 32

約数和(自身を含む): 55310400

約数和(自身を除く): 33349848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 6679, 13358, 20037, 26716, 40074, 53432, 80148, 160296, 915023, 1830046, 2745069, 3660092, 5490138, 7320184, 10980276, 21960552]

約数ペア:

[(1, 21960552), (2, 10980276), (3, 7320184), (4, 5490138), (6, 3660092), (8, 2745069), (12, 1830046), (24, 915023), (137, 160296), (274, 80148), (411, 53432), (548, 40074), (822, 26716), (1096, 20037), (1644, 13358), (3288, 6679)]