30621798

素因数分解:

$2^1\times 3^2\times {\mathrm{881}}^1\times {\mathrm{1931}}^1$

素因数の和:2820

約数の個数: 24

約数和(自身を含む): 66456936

約数和(自身を除く): 35835138

約数列:

[1, 2, 3, 6, 9, 18, 881, 1762, 1931, 2643, 3862, 5286, 5793, 7929, 11586, 15858, 17379, 34758, 1701211, 3402422, 5103633, 10207266, 15310899, 30621798]

約数ペア:

[(1, 30621798), (2, 15310899), (3, 10207266), (6, 5103633), (9, 3402422), (18, 1701211), (881, 34758), (1762, 17379), (1931, 15858), (2643, 11586), (3862, 7929), (5286, 5793)]