42637218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{546631}}^1$

素因数の和:546649

約数の個数: 16

約数和(自身を含む): 91834176

約数和(自身を除く): 49196958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 546631, 1093262, 1639893, 3279786, 7106203, 14212406, 21318609, 42637218]

約数ペア:

[(1, 42637218), (2, 21318609), (3, 14212406), (6, 7106203), (13, 3279786), (26, 1639893), (39, 1093262), (78, 546631)]