9909186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3323}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 22975488

約数和(自身を除く): 13066302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 3323, 6646, 9969, 19938, 23261, 46522, 69783, 139566, 235933, 471866, 707799, 1415598, 1651531, 3303062, 4954593, 9909186]

約数ペア:

[(1, 9909186), (2, 4954593), (3, 3303062), (6, 1651531), (7, 1415598), (14, 707799), (21, 471866), (42, 235933), (71, 139566), (142, 69783), (213, 46522), (426, 23261), (497, 19938), (994, 9969), (1491, 6646), (2982, 3323)]