9919215.00000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1137439}}^1$

素因数の和:1137453

約数の個数: 24

約数和(自身を含む): 254786560

約数和(自身を除く): 159241684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1137439, 2274878, 3412317, 4549756, 6824634, 7962073, 13649268, 15924146, 23886219, 31848292, 47772438, 95544876]

約数ペア:

[(1, 95544876), (2, 47772438), (3, 31848292), (4, 23886219), (6, 15924146), (7, 13649268), (12, 7962073), (14, 6824634), (21, 4549756), (28, 3412317), (42, 2274878), (84, 1137439)]