16824678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5261}}^1$

素因数の和:5320

約数の個数: 32

約数和(自身を含む): 37128672

約数和(自身を除く): 20303994

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 5261, 10522, 15783, 31566, 68393, 136786, 205179, 215701, 410358, 431402, 647103, 1294206, 2804113, 5608226, 8412339, 16824678]

約数ペア:

[(1, 16824678), (2, 8412339), (3, 5608226), (6, 2804113), (13, 1294206), (26, 647103), (39, 431402), (41, 410358), (78, 215701), (82, 205179), (123, 136786), (246, 68393), (533, 31566), (1066, 15783), (1599, 10522), (3198, 5261)]