18469402

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28069}}^1$

素因数の和:28125

約数の個数: 16

約数和(自身を含む): 32336640

約数和(自身を除く): 13867238

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 28069, 56138, 196483, 392966, 1319243, 2638486, 9234701, 18469402]

約数ペア:

[(1, 18469402), (2, 9234701), (7, 2638486), (14, 1319243), (47, 392966), (94, 196483), (329, 56138), (658, 28069)]