42994986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2879}}^1$

素因数の和:3034

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 48243414

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 2879, 4978, 5758, 7467, 8637, 14934, 17274, 54701, 109402, 164103, 328206, 377149, 754298, 1131447, 2262894, 7165831, 14331662, 21497493, 42994986]

約数ペア:

[(1, 42994986), (2, 21497493), (3, 14331662), (6, 7165831), (19, 2262894), (38, 1131447), (57, 754298), (114, 377149), (131, 328206), (262, 164103), (393, 109402), (786, 54701), (2489, 17274), (2879, 14934), (4978, 8637), (5758, 7467)]