64979118

素因数分解:

$2^1\times 3^3\times {\mathrm{631}}^1\times {\mathrm{1907}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 144702720

約数和(自身を除く): 79723602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 631, 1262, 1893, 1907, 3786, 3814, 5679, 5721, 11358, 11442, 17037, 17163, 34074, 34326, 51489, 102978, 1203317, 2406634, 3609951, 7219902, 10829853, 21659706, 32489559, 64979118]

約数ペア:

[(1, 64979118), (2, 32489559), (3, 21659706), (6, 10829853), (9, 7219902), (18, 3609951), (27, 2406634), (54, 1203317), (631, 102978), (1262, 51489), (1893, 34326), (1907, 34074), (3786, 17163), (3814, 17037), (5679, 11442), (5721, 11358)]