38438821428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{457605017}}^1$

素因数の和:457605031

約数の個数: 24

約数和(自身を含む): 102503524032

約数和(自身を除く): 64064702604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 457605017, 915210034, 1372815051, 1830420068, 2745630102, 3203235119, 5491260204, 6406470238, 9609705357, 12812940476, 19219410714, 38438821428]

約数ペア:

[(1, 38438821428), (2, 19219410714), (3, 12812940476), (4, 9609705357), (6, 6406470238), (7, 5491260204), (12, 3203235119), (14, 2745630102), (21, 1830420068), (28, 1372815051), (42, 915210034), (84, 457605017)]