15045678

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4243}}^1$

素因数の和:4448

約数の個数: 24

約数和(自身を含む): 32772168

約数和(自身を除く): 17726490

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 4243, 8486, 12729, 25458, 38187, 76374, 835871, 1671742, 2507613, 5015226, 7522839, 15045678]

約数ペア:

[(1, 15045678), (2, 7522839), (3, 5015226), (6, 2507613), (9, 1671742), (18, 835871), (197, 76374), (394, 38187), (591, 25458), (1182, 12729), (1773, 8486), (3546, 4243)]