18028324

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 32629688

約数和(自身を除く): 14601364

約数列:

[1, 2, 4, 37, 74, 148, 181, 362, 673, 724, 1346, 2692, 6697, 13394, 24901, 26788, 49802, 99604, 121813, 243626, 487252, 4507081, 9014162, 18028324]

約数ペア:

[(1, 18028324), (2, 9014162), (4, 4507081), (37, 487252), (74, 243626), (148, 121813), (181, 99604), (362, 49802), (673, 26788), (724, 24901), (1346, 13394), (2692, 6697)]