18306148

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7877}}^1$

素因数の和:7971

約数の個数: 24

約数和(自身を含む): 37058112

約数和(自身を除く): 18751964

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 7877, 15754, 31508, 55139, 110278, 220556, 653791, 1307582, 2615164, 4576537, 9153074, 18306148]

約数ペア:

[(1, 18306148), (2, 9153074), (4, 4576537), (7, 2615164), (14, 1307582), (28, 653791), (83, 220556), (166, 110278), (332, 55139), (581, 31508), (1162, 15754), (2324, 7877)]