2521422

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 5715360

約数和(自身を除く): 3193938

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 881, 954, 1431, 1762, 2643, 2862, 5286, 7929, 15858, 23787, 46693, 47574, 93386, 140079, 280158, 420237, 840474, 1260711, 2521422]

約数ペア:

[(1, 2521422), (2, 1260711), (3, 840474), (6, 420237), (9, 280158), (18, 140079), (27, 93386), (53, 47574), (54, 46693), (106, 23787), (159, 15858), (318, 7929), (477, 5286), (881, 2862), (954, 2643), (1431, 1762)]