8321436

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2383}}^1$

素因数の和:2490

約数の個数: 36

約数和(自身を含む): 21260512

約数和(自身を除く): 12939076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 2383, 3492, 4766, 7149, 9532, 14298, 21447, 28596, 42894, 85788, 231151, 462302, 693453, 924604, 1386906, 2080359, 2773812, 4160718, 8321436]

約数ペア:

[(1, 8321436), (2, 4160718), (3, 2773812), (4, 2080359), (6, 1386906), (9, 924604), (12, 693453), (18, 462302), (36, 231151), (97, 85788), (194, 42894), (291, 28596), (388, 21447), (582, 14298), (873, 9532), (1164, 7149), (1746, 4766), (2383, 3492)]