1301994648

素因数分解:

$2^3\times 3^4\times {\mathrm{2009251}}^1$

素因数の和:2009269

約数の個数: 40

約数和(自身を含む): 3646792380

約数和(自身を除く): 2344797732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2009251, 4018502, 6027753, 8037004, 12055506, 16074008, 18083259, 24111012, 36166518, 48222024, 54249777, 72333036, 108499554, 144666072, 162749331, 216999108, 325498662, 433998216, 650997324, 1301994648]

約数ペア:

[(1, 1301994648), (2, 650997324), (3, 433998216), (4, 325498662), (6, 216999108), (8, 162749331), (9, 144666072), (12, 108499554), (18, 72333036), (24, 54249777), (27, 48222024), (36, 36166518), (54, 24111012), (72, 18083259), (81, 16074008), (108, 12055506), (162, 8037004), (216, 6027753), (324, 4018502), (648, 2009251)]