621302132034

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{486151903}}^1$

素因数の和:486151982

約数の個数: 24

約数和(自身を含む): 1365114546432

約数和(自身を除く): 743812414398

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 486151903, 972303806, 1458455709, 2916911418, 4375367127, 8750734254, 34516785113, 69033570226, 103550355339, 207100710678, 310651066017, 621302132034]

約数ペア:

[(1, 621302132034), (2, 310651066017), (3, 207100710678), (6, 103550355339), (9, 69033570226), (18, 34516785113), (71, 8750734254), (142, 4375367127), (213, 2916911418), (426, 1458455709), (639, 972303806), (1278, 486151903)]