18972348

素因数分解:

$2^2\times 3^1\times {\mathrm{523}}^1\times {\mathrm{3023}}^1$

素因数の和:3553

約数の個数: 24

約数和(自身を含む): 44368128

約数和(自身を除く): 25395780

約数列:

[1, 2, 3, 4, 6, 12, 523, 1046, 1569, 2092, 3023, 3138, 6046, 6276, 9069, 12092, 18138, 36276, 1581029, 3162058, 4743087, 6324116, 9486174, 18972348]

約数ペア:

[(1, 18972348), (2, 9486174), (3, 6324116), (4, 4743087), (6, 3162058), (12, 1581029), (523, 36276), (1046, 18138), (1569, 12092), (2092, 9069), (3023, 6276), (3138, 6046)]