18432466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16487}}^1$

素因数の和:16545

約数の個数: 16

約数和(自身を含む): 30469824

約数和(自身を除く): 12037358

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 16487, 32974, 214331, 428662, 708941, 1417882, 9216233, 18432466]

約数ペア:

[(1, 18432466), (2, 9216233), (13, 1417882), (26, 708941), (43, 428662), (86, 214331), (559, 32974), (1118, 16487)]