18159230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2948

約数の個数: 32

約数和(自身を含む): 35557056

約数和(自身を除く): 17397826

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 2887, 3145, 5774, 6290, 14435, 28870, 49079, 98158, 106819, 213638, 245395, 490790, 534095, 1068190, 1815923, 3631846, 9079615, 18159230]

約数ペア:

[(1, 18159230), (2, 9079615), (5, 3631846), (10, 1815923), (17, 1068190), (34, 534095), (37, 490790), (74, 245395), (85, 213638), (170, 106819), (185, 98158), (370, 49079), (629, 28870), (1258, 14435), (2887, 6290), (3145, 5774)]