2109726648

素因数分解:

$2^3\times 3^4\times {\mathrm{3255751}}^1$

素因数の和:3255769

約数の個数: 40

約数和(自身を含む): 5909189880

約数和(自身を除く): 3799463232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3255751, 6511502, 9767253, 13023004, 19534506, 26046008, 29301759, 39069012, 58603518, 78138024, 87905277, 117207036, 175810554, 234414072, 263715831, 351621108, 527431662, 703242216, 1054863324, 2109726648]

約数ペア:

[(1, 2109726648), (2, 1054863324), (3, 703242216), (4, 527431662), (6, 351621108), (8, 263715831), (9, 234414072), (12, 175810554), (18, 117207036), (24, 87905277), (27, 78138024), (36, 58603518), (54, 39069012), (72, 29301759), (81, 26046008), (108, 19534506), (162, 13023004), (216, 9767253), (324, 6511502), (648, 3255751)]