18163170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67271}}^1$

素因数の和:67287

約数の個数: 32

約数和(自身を含む): 48435840

約数和(自身を除く): 30272670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 67271, 134542, 201813, 336355, 403626, 605439, 672710, 1009065, 1210878, 1816317, 2018130, 3027195, 3632634, 6054390, 9081585, 18163170]

約数ペア:

[(1, 18163170), (2, 9081585), (3, 6054390), (5, 3632634), (6, 3027195), (9, 2018130), (10, 1816317), (15, 1210878), (18, 1009065), (27, 672710), (30, 605439), (45, 403626), (54, 336355), (90, 201813), (135, 134542), (270, 67271)]