66819798

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{8123}}^1$

素因数の和:8588

約数の個数: 24

約数和(自身を含む): 145110888

約数和(自身を除く): 78291090

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 2742, 4113, 8123, 8226, 16246, 24369, 48738, 73107, 146214, 3712211, 7424422, 11136633, 22273266, 33409899, 66819798]

約数ペア:

[(1, 66819798), (2, 33409899), (3, 22273266), (6, 11136633), (9, 7424422), (18, 3712211), (457, 146214), (914, 73107), (1371, 48738), (2742, 24369), (4113, 16246), (8123, 8226)]