2831058

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 6364800

約数和(自身を除く): 3533742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 509, 618, 927, 1018, 1527, 1854, 2781, 3054, 4581, 5562, 9162, 13743, 27486, 52427, 104854, 157281, 314562, 471843, 943686, 1415529, 2831058]

約数ペア:

[(1, 2831058), (2, 1415529), (3, 943686), (6, 471843), (9, 314562), (18, 157281), (27, 104854), (54, 52427), (103, 27486), (206, 13743), (309, 9162), (509, 5562), (618, 4581), (927, 3054), (1018, 2781), (1527, 1854)]