2578261266

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{2273599}}^1$

素因数の和:2273620

約数の個数: 40

約数和(自身を含む): 6602534400

約数和(自身を除く): 4024273134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 2273599, 4547198, 6820797, 13641594, 15915193, 20462391, 31830386, 40924782, 47745579, 61387173, 95491158, 122774346, 143236737, 184161519, 286473474, 368323038, 429710211, 859420422, 1289130633, 2578261266]

約数ペア:

[(1, 2578261266), (2, 1289130633), (3, 859420422), (6, 429710211), (7, 368323038), (9, 286473474), (14, 184161519), (18, 143236737), (21, 122774346), (27, 95491158), (42, 61387173), (54, 47745579), (63, 40924782), (81, 31830386), (126, 20462391), (162, 15915193), (189, 13641594), (378, 6820797), (567, 4547198), (1134, 2273599)]