13251279078

素因数分解:

$2^1\times 3^4\times {\mathrm{81798019}}^1$

素因数の和:81798033

約数の個数: 20

約数和(自身を含む): 29692681260

約数和(自身を除く): 16441402182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 81798019, 163596038, 245394057, 490788114, 736182171, 1472364342, 2208546513, 4417093026, 6625639539, 13251279078]

約数ペア:

[(1, 13251279078), (2, 6625639539), (3, 4417093026), (6, 2208546513), (9, 1472364342), (18, 736182171), (27, 490788114), (54, 245394057), (81, 163596038), (162, 81798019)]