18851748

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{11467}}^1$

素因数の和:11611

約数の個数: 24

約数和(自身を含む): 44312352

約数和(自身を除く): 25460604

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 11467, 22934, 34401, 45868, 68802, 137604, 1570979, 3141958, 4712937, 6283916, 9425874, 18851748]

約数ペア:

[(1, 18851748), (2, 9425874), (3, 6283916), (4, 4712937), (6, 3141958), (12, 1570979), (137, 137604), (274, 68802), (411, 45868), (548, 34401), (822, 22934), (1644, 11467)]