18623970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{206933}}^1$

素因数の和:206946

約数の個数: 24

約数和(自身を含む): 48422556

約数和(自身を除く): 29798586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 206933, 413866, 620799, 1034665, 1241598, 1862397, 2069330, 3103995, 3724794, 6207990, 9311985, 18623970]

約数ペア:

[(1, 18623970), (2, 9311985), (3, 6207990), (5, 3724794), (6, 3103995), (9, 2069330), (10, 1862397), (15, 1241598), (18, 1034665), (30, 620799), (45, 413866), (90, 206933)]