299631738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{69263}}^1$

素因数の和:69378

約数の個数: 32

約数和(自身を含む): 691531776

約数和(自身を除く): 391900038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 69263, 138526, 207789, 415578, 484841, 969682, 1454523, 2909046, 7134089, 14268178, 21402267, 42804534, 49938623, 99877246, 149815869, 299631738]

約数ペア:

[(1, 299631738), (2, 149815869), (3, 99877246), (6, 49938623), (7, 42804534), (14, 21402267), (21, 14268178), (42, 7134089), (103, 2909046), (206, 1454523), (309, 969682), (618, 484841), (721, 415578), (1442, 207789), (2163, 138526), (4326, 69263)]