66091878

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{9439}}^1$

素因数の和:9836

約数の個数: 24

約数和(自身を含む): 143582400

約数和(自身を除く): 77490522

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3501, 7002, 9439, 18878, 28317, 56634, 84951, 169902, 3671771, 7343542, 11015313, 22030626, 33045939, 66091878]

約数ペア:

[(1, 66091878), (2, 33045939), (3, 22030626), (6, 11015313), (9, 7343542), (18, 3671771), (389, 169902), (778, 84951), (1167, 56634), (2334, 28317), (3501, 18878), (7002, 9439)]