18943404

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{7079}}^1$

素因数の和:7309

約数の個数: 24

約数和(自身を含む): 44405760

約数和(自身を除く): 25462356

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 7079, 14158, 21237, 28316, 42474, 84948, 1578617, 3157234, 4735851, 6314468, 9471702, 18943404]

約数ペア:

[(1, 18943404), (2, 9471702), (3, 6314468), (4, 4735851), (6, 3157234), (12, 1578617), (223, 84948), (446, 42474), (669, 28316), (892, 21237), (1338, 14158), (2676, 7079)]