18341270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2609}}^1$

素因数の和:2672

約数の個数: 32

約数和(自身を含む): 35704800

約数和(自身を除く): 17363530

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 2609, 3515, 5218, 7030, 13045, 26090, 49571, 96533, 99142, 193066, 247855, 482665, 495710, 965330, 1834127, 3668254, 9170635, 18341270]

約数ペア:

[(1, 18341270), (2, 9170635), (5, 3668254), (10, 1834127), (19, 965330), (37, 495710), (38, 482665), (74, 247855), (95, 193066), (185, 99142), (190, 96533), (370, 49571), (703, 26090), (1406, 13045), (2609, 7030), (3515, 5218)]