18422924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1021}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 34854288

約数和(自身を除く): 16431364

約数列:

[1, 2, 4, 13, 26, 52, 347, 694, 1021, 1388, 2042, 4084, 4511, 9022, 13273, 18044, 26546, 53092, 354287, 708574, 1417148, 4605731, 9211462, 18422924]

約数ペア:

[(1, 18422924), (2, 9211462), (4, 4605731), (13, 1417148), (26, 708574), (52, 354287), (347, 53092), (694, 26546), (1021, 18044), (1388, 13273), (2042, 9022), (4084, 4511)]