13499172

素因数分解:

$2^2\times 3^2\times {\mathrm{374977}}^1$

素因数の和:374987

約数の個数: 18

約数和(自身を含む): 34122998

約数和(自身を除く): 20623826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 374977, 749954, 1124931, 1499908, 2249862, 3374793, 4499724, 6749586, 13499172]

約数ペア:

[(1, 13499172), (2, 6749586), (3, 4499724), (4, 3374793), (6, 2249862), (9, 1499908), (12, 1124931), (18, 749954), (36, 374977)]