18179210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7019}}^1$

素因数の和:7070

約数の個数: 32

約数和(自身を含む): 38413440

約数和(自身を除く): 20234230

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 7019, 14038, 35095, 49133, 70190, 98266, 245665, 259703, 491330, 519406, 1298515, 1817921, 2597030, 3635842, 9089605, 18179210]

約数ペア:

[(1, 18179210), (2, 9089605), (5, 3635842), (7, 2597030), (10, 1817921), (14, 1298515), (35, 519406), (37, 491330), (70, 259703), (74, 245665), (185, 98266), (259, 70190), (370, 49133), (518, 35095), (1295, 14038), (2590, 7019)]