18362764

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3329}}^1$

素因数の和:3537

約数の個数: 24

約数和(自身を含む): 36923040

約数和(自身を除く): 18560276

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 3329, 5516, 6658, 13316, 23303, 46606, 93212, 655813, 1311626, 2623252, 4590691, 9181382, 18362764]

約数ペア:

[(1, 18362764), (2, 9181382), (4, 4590691), (7, 2623252), (14, 1311626), (28, 655813), (197, 93212), (394, 46606), (788, 23303), (1379, 13316), (2758, 6658), (3329, 5516)]