18606045

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40013}}^1$

素因数の和:40052

約数の個数: 16

約数和(自身を含む): 30730752

約数和(自身を除く): 12124707

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 40013, 120039, 200065, 600195, 1240403, 3721209, 6202015, 18606045]

約数ペア:

[(1, 18606045), (3, 6202015), (5, 3721209), (15, 1240403), (31, 600195), (93, 200065), (155, 120039), (465, 40013)]