18842694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6529}}^1$

素因数の和:6584

約数の個数: 32

約数和(自身を含む): 41687520

約数和(自身を除く): 22844826

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 6529, 13058, 19587, 39174, 84877, 169754, 241573, 254631, 483146, 509262, 724719, 1449438, 3140449, 6280898, 9421347, 18842694]

約数ペア:

[(1, 18842694), (2, 9421347), (3, 6280898), (6, 3140449), (13, 1449438), (26, 724719), (37, 509262), (39, 483146), (74, 254631), (78, 241573), (111, 169754), (222, 84877), (481, 39174), (962, 19587), (1443, 13058), (2886, 6529)]