12918078

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{3643}}^1$

素因数の和:3848

約数の個数: 24

約数和(自身を含む): 28138968

約数和(自身を除く): 15220890

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 3643, 7286, 10929, 21858, 32787, 65574, 717671, 1435342, 2153013, 4306026, 6459039, 12918078]

約数ペア:

[(1, 12918078), (2, 6459039), (3, 4306026), (6, 2153013), (9, 1435342), (18, 717671), (197, 65574), (394, 32787), (591, 21858), (1182, 10929), (1773, 7286), (3546, 3643)]