890038182

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{364471}}^1$

素因数の和:364524

約数の個数: 32

約数和(自身を含む): 1994390784

約数和(自身を除く): 1104352602

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 364471, 728942, 1093413, 2186826, 4009181, 8018362, 12027543, 13485427, 24055086, 26970854, 40456281, 80912562, 148339697, 296679394, 445019091, 890038182]

約数ペア:

[(1, 890038182), (2, 445019091), (3, 296679394), (6, 148339697), (11, 80912562), (22, 40456281), (33, 26970854), (37, 24055086), (66, 13485427), (74, 12027543), (111, 8018362), (222, 4009181), (407, 2186826), (814, 1093413), (1221, 728942), (2442, 364471)]