67916718

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{5743}}^1$

素因数の和:5830

約数の個数: 40

約数和(自身を含む): 154295328

約数和(自身を除く): 86378610

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5743, 5913, 11486, 11826, 17229, 34458, 51687, 103374, 155061, 310122, 419239, 465183, 838478, 930366, 1257717, 2515434, 3773151, 7546302, 11319453, 22638906, 33958359, 67916718]

約数ペア:

[(1, 67916718), (2, 33958359), (3, 22638906), (6, 11319453), (9, 7546302), (18, 3773151), (27, 2515434), (54, 1257717), (73, 930366), (81, 838478), (146, 465183), (162, 419239), (219, 310122), (438, 155061), (657, 103374), (1314, 51687), (1971, 34458), (3942, 17229), (5743, 11826), (5913, 11486)]