18694470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3823}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 45153792

約数和(自身を除く): 26459322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 3823, 4890, 7646, 11469, 19115, 22938, 38230, 57345, 114690, 623149, 1246298, 1869447, 3115745, 3738894, 6231490, 9347235, 18694470]

約数ペア:

[(1, 18694470), (2, 9347235), (3, 6231490), (5, 3738894), (6, 3115745), (10, 1869447), (15, 1246298), (30, 623149), (163, 114690), (326, 57345), (489, 38230), (815, 22938), (978, 19115), (1630, 11469), (2445, 7646), (3823, 4890)]