12571758

素因数分解:

$2^1\times 3^2\times {\mathrm{541}}^1\times {\mathrm{1291}}^1$

素因数の和:1840

約数の個数: 24

約数和(自身を含む): 27310296

約数和(自身を除く): 14738538

約数列:

[1, 2, 3, 6, 9, 18, 541, 1082, 1291, 1623, 2582, 3246, 3873, 4869, 7746, 9738, 11619, 23238, 698431, 1396862, 2095293, 4190586, 6285879, 12571758]

約数ペア:

[(1, 12571758), (2, 6285879), (3, 4190586), (6, 2095293), (9, 1396862), (18, 698431), (541, 23238), (1082, 11619), (1291, 9738), (1623, 7746), (2582, 4869), (3246, 3873)]