10506438

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{8221}}^1$

素因数の和:8300

約数の個数: 24

約数和(自身を含む): 23087376

約数和(自身を除く): 12580938

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 8221, 16442, 24663, 49326, 73989, 147978, 583691, 1167382, 1751073, 3502146, 5253219, 10506438]

約数ペア:

[(1, 10506438), (2, 5253219), (3, 3502146), (6, 1751073), (9, 1167382), (18, 583691), (71, 147978), (142, 73989), (213, 49326), (426, 24663), (639, 16442), (1278, 8221)]