9939438

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2803}}^1$

素因数の和:3008

約数の個数: 24

約数和(自身を含む): 21652488

約数和(自身を除く): 11713050

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 2803, 3546, 5606, 8409, 16818, 25227, 50454, 552191, 1104382, 1656573, 3313146, 4969719, 9939438]

約数ペア:

[(1, 9939438), (2, 4969719), (3, 3313146), (6, 1656573), (9, 1104382), (18, 552191), (197, 50454), (394, 25227), (591, 16818), (1182, 8409), (1773, 5606), (2803, 3546)]