18091896

素因数分解:

$2^3\times 3^1\times {\mathrm{509}}^1\times {\mathrm{1481}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 45349200

約数和(自身を除く): 27257304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 509, 1018, 1481, 1527, 2036, 2962, 3054, 4072, 4443, 5924, 6108, 8886, 11848, 12216, 17772, 35544, 753829, 1507658, 2261487, 3015316, 4522974, 6030632, 9045948, 18091896]

約数ペア:

[(1, 18091896), (2, 9045948), (3, 6030632), (4, 4522974), (6, 3015316), (8, 2261487), (12, 1507658), (24, 753829), (509, 35544), (1018, 17772), (1481, 12216), (1527, 11848), (2036, 8886), (2962, 6108), (3054, 5924), (4072, 4443)]