21088338

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{18211}}^1$

素因数の和:18409

約数の個数: 16

約数和(自身を含む): 42397536

約数和(自身を除く): 21309198

約数列:

[1, 2, 3, 6, 193, 386, 579, 1158, 18211, 36422, 54633, 109266, 3514723, 7029446, 10544169, 21088338]

約数ペア:

[(1, 21088338), (2, 10544169), (3, 7029446), (6, 3514723), (193, 109266), (386, 54633), (579, 36422), (1158, 18211)]