18933882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6997}}^1$

素因数の和:7054

約数の個数: 32

約数和(自身を含む): 42323904

約数和(自身を除く): 23390022

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 6997, 13994, 20991, 41982, 76967, 153934, 230901, 286877, 461802, 573754, 860631, 1721262, 3155647, 6311294, 9466941, 18933882]

約数ペア:

[(1, 18933882), (2, 9466941), (3, 6311294), (6, 3155647), (11, 1721262), (22, 860631), (33, 573754), (41, 461802), (66, 286877), (82, 230901), (123, 153934), (246, 76967), (451, 41982), (902, 20991), (1353, 13994), (2706, 6997)]