18926994

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 39626496

約数和(自身を除く): 20699502

約数列:

[1, 2, 3, 6, 41, 47, 82, 94, 123, 141, 246, 282, 1637, 1927, 3274, 3854, 4911, 5781, 9822, 11562, 67117, 76939, 134234, 153878, 201351, 230817, 402702, 461634, 3154499, 6308998, 9463497, 18926994]

約数ペア:

[(1, 18926994), (2, 9463497), (3, 6308998), (6, 3154499), (41, 461634), (47, 402702), (82, 230817), (94, 201351), (123, 153878), (141, 134234), (246, 76939), (282, 67117), (1637, 11562), (1927, 9822), (3274, 5781), (3854, 4911)]