18248030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 34063200

約数和(自身を除く): 15815170

約数列:

[1, 2, 5, 10, 37, 74, 149, 185, 298, 331, 370, 662, 745, 1490, 1655, 3310, 5513, 11026, 12247, 24494, 27565, 49319, 55130, 61235, 98638, 122470, 246595, 493190, 1824803, 3649606, 9124015, 18248030]

約数ペア:

[(1, 18248030), (2, 9124015), (5, 3649606), (10, 1824803), (37, 493190), (74, 246595), (149, 122470), (185, 98638), (298, 61235), (331, 55130), (370, 49319), (662, 27565), (745, 24494), (1490, 12247), (1655, 11026), (3310, 5513)]