30913578

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{13523}}^1$

素因数の和:13658

約数の個数: 24

約数和(自身を含む): 67511808

約数和(自身を除く): 36598230

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 13523, 27046, 40569, 81138, 121707, 243414, 1717421, 3434842, 5152263, 10304526, 15456789, 30913578]

約数ペア:

[(1, 30913578), (2, 15456789), (3, 10304526), (6, 5152263), (9, 3434842), (18, 1717421), (127, 243414), (254, 121707), (381, 81138), (762, 40569), (1143, 27046), (2286, 13523)]