2018657658

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{10369}}^1$

素因数の和:10902

約数の個数: 32

約数和(自身を含む): 4103533440

約数和(自身を除く): 2084875782

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 457, 914, 1371, 2742, 10369, 20738, 31107, 32447, 62214, 64894, 97341, 194682, 736199, 1472398, 2208597, 4417194, 4738633, 9477266, 14215899, 28431798, 336442943, 672885886, 1009328829, 2018657658]

約数ペア:

[(1, 2018657658), (2, 1009328829), (3, 672885886), (6, 336442943), (71, 28431798), (142, 14215899), (213, 9477266), (426, 4738633), (457, 4417194), (914, 2208597), (1371, 1472398), (2742, 736199), (10369, 194682), (20738, 97341), (31107, 64894), (32447, 62214)]