2647656

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3343}}^1$

素因数の和:3366

約数の個数: 48

約数和(自身を含む): 7824960

約数和(自身を除く): 5177304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 3343, 6686, 10029, 13372, 20058, 26744, 30087, 36773, 40116, 60174, 73546, 80232, 110319, 120348, 147092, 220638, 240696, 294184, 330957, 441276, 661914, 882552, 1323828, 2647656]

約数ペア:

[(1, 2647656), (2, 1323828), (3, 882552), (4, 661914), (6, 441276), (8, 330957), (9, 294184), (11, 240696), (12, 220638), (18, 147092), (22, 120348), (24, 110319), (33, 80232), (36, 73546), (44, 60174), (66, 40116), (72, 36773), (88, 30087), (99, 26744), (132, 20058), (198, 13372), (264, 10029), (396, 6686), (792, 3343)]