55981338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1321}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 128181120

約数和(自身を除く): 72199782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1009, 1321, 2018, 2642, 3027, 3963, 6054, 7063, 7926, 9247, 14126, 18494, 21189, 27741, 42378, 55482, 1332889, 2665778, 3998667, 7997334, 9330223, 18660446, 27990669, 55981338]

約数ペア:

[(1, 55981338), (2, 27990669), (3, 18660446), (6, 9330223), (7, 7997334), (14, 3998667), (21, 2665778), (42, 1332889), (1009, 55482), (1321, 42378), (2018, 27741), (2642, 21189), (3027, 18494), (3963, 14126), (6054, 9247), (7063, 7926)]