13393974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 17632266

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 971, 1254, 1942, 2299, 2913, 4598, 5826, 6897, 10681, 13794, 18449, 21362, 32043, 36898, 55347, 64086, 110694, 117491, 202939, 234982, 352473, 405878, 608817, 704946, 1217634, 2232329, 4464658, 6696987, 13393974]

約数ペア:

[(1, 13393974), (2, 6696987), (3, 4464658), (6, 2232329), (11, 1217634), (19, 704946), (22, 608817), (33, 405878), (38, 352473), (57, 234982), (66, 202939), (114, 117491), (121, 110694), (209, 64086), (242, 55347), (363, 36898), (418, 32043), (627, 21362), (726, 18449), (971, 13794), (1254, 10681), (1942, 6897), (2299, 5826), (2913, 4598)]