1390103316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1838761}}^1$

素因数の和:1838781

約数の個数: 48

約数和(自身を含む): 4118826880

約数和(自身を除く): 2728723564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1838761, 3677522, 5516283, 7355044, 11032566, 12871327, 16548849, 22065132, 25742654, 33097698, 38613981, 49646547, 51485308, 66195396, 77227962, 99293094, 115841943, 154455924, 198586188, 231683886, 347525829, 463367772, 695051658, 1390103316]

約数ペア:

[(1, 1390103316), (2, 695051658), (3, 463367772), (4, 347525829), (6, 231683886), (7, 198586188), (9, 154455924), (12, 115841943), (14, 99293094), (18, 77227962), (21, 66195396), (27, 51485308), (28, 49646547), (36, 38613981), (42, 33097698), (54, 25742654), (63, 22065132), (84, 16548849), (108, 12871327), (126, 11032566), (189, 7355044), (252, 5516283), (378, 3677522), (756, 1838761)]