18068210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 34145280

約数和(自身を除く): 16077070

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1039, 1739, 2078, 3478, 5195, 8695, 10390, 17390, 38443, 48833, 76886, 97666, 192215, 244165, 384430, 488330, 1806821, 3613642, 9034105, 18068210]

約数ペア:

[(1, 18068210), (2, 9034105), (5, 3613642), (10, 1806821), (37, 488330), (47, 384430), (74, 244165), (94, 192215), (185, 97666), (235, 76886), (370, 48833), (470, 38443), (1039, 17390), (1739, 10390), (2078, 8695), (3478, 5195)]