22137768

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{881}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 60196500

約数和(自身を除く): 38058732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 698, 881, 1047, 1396, 1762, 2094, 2643, 2792, 3141, 3524, 4188, 5286, 6282, 7048, 7929, 8376, 10572, 12564, 15858, 21144, 25128, 31716, 63432, 307469, 614938, 922407, 1229876, 1844814, 2459752, 2767221, 3689628, 5534442, 7379256, 11068884, 22137768]

約数ペア:

[(1, 22137768), (2, 11068884), (3, 7379256), (4, 5534442), (6, 3689628), (8, 2767221), (9, 2459752), (12, 1844814), (18, 1229876), (24, 922407), (36, 614938), (72, 307469), (349, 63432), (698, 31716), (881, 25128), (1047, 21144), (1396, 15858), (1762, 12564), (2094, 10572), (2643, 8376), (2792, 7929), (3141, 7048), (3524, 6282), (4188, 5286)]