16821810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{62303}}^1$

素因数の和:62319

約数の個数: 32

約数和(自身を含む): 44858880

約数和(自身を除く): 28037070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 62303, 124606, 186909, 311515, 373818, 560727, 623030, 934545, 1121454, 1682181, 1869090, 2803635, 3364362, 5607270, 8410905, 16821810]

約数ペア:

[(1, 16821810), (2, 8410905), (3, 5607270), (5, 3364362), (6, 2803635), (9, 1869090), (10, 1682181), (15, 1121454), (18, 934545), (27, 623030), (30, 560727), (45, 373818), (54, 311515), (90, 186909), (135, 124606), (270, 62303)]