18723036

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{42169}}^1$

素因数の和:42213

約数の個数: 24

約数和(自身を含む): 44868880

約数和(自身を除く): 26145844

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 42169, 84338, 126507, 168676, 253014, 506028, 1560253, 3120506, 4680759, 6241012, 9361518, 18723036]

約数ペア:

[(1, 18723036), (2, 9361518), (3, 6241012), (4, 4680759), (6, 3120506), (12, 1560253), (37, 506028), (74, 253014), (111, 168676), (148, 126507), (222, 84338), (444, 42169)]