18297926

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6521}}^1$

素因数の和:6607

約数の個数: 16

約数和(自身を含む): 29114208

約数和(自身を除く): 10816282

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 6521, 13042, 149983, 299966, 397781, 795562, 9148963, 18297926]

約数ペア:

[(1, 18297926), (2, 9148963), (23, 795562), (46, 397781), (61, 299966), (122, 149983), (1403, 13042), (2806, 6521)]