17889791496

素因数分解:

$2^3\times 3^1\times {\mathrm{16427}}^1\times {\mathrm{45377}}^1$

素因数の和:61813

約数の個数: 32

約数和(自身を含む): 44728187040

約数和(自身を除く): 26838395544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 16427, 32854, 45377, 49281, 65708, 90754, 98562, 131416, 136131, 181508, 197124, 272262, 363016, 394248, 544524, 1089048, 745407979, 1490815958, 2236223937, 2981631916, 4472447874, 5963263832, 8944895748, 17889791496]

約数ペア:

[(1, 17889791496), (2, 8944895748), (3, 5963263832), (4, 4472447874), (6, 2981631916), (8, 2236223937), (12, 1490815958), (24, 745407979), (16427, 1089048), (32854, 544524), (45377, 394248), (49281, 363016), (65708, 272262), (90754, 197124), (98562, 181508), (131416, 136131)]