13237218

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{3733}}^1$

素因数の和:3938

約数の個数: 24

約数和(自身を含む): 28833948

約数和(自身を除く): 15596730

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 3733, 7466, 11199, 22398, 33597, 67194, 735401, 1470802, 2206203, 4412406, 6618609, 13237218]

約数ペア:

[(1, 13237218), (2, 6618609), (3, 4412406), (6, 2206203), (9, 1470802), (18, 735401), (197, 67194), (394, 33597), (591, 22398), (1182, 11199), (1773, 7466), (3546, 3733)]