1838204820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3404083}}^1$

素因数の和:3404101

約数の個数: 48

約数和(自身を含む): 5718861120

約数和(自身を除く): 3880656300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3404083, 6808166, 10212249, 13616332, 17020415, 20424498, 30636747, 34040830, 40848996, 51061245, 61273494, 68081660, 91910241, 102122490, 122546988, 153183735, 183820482, 204244980, 306367470, 367640964, 459551205, 612734940, 919102410, 1838204820]

約数ペア:

[(1, 1838204820), (2, 919102410), (3, 612734940), (4, 459551205), (5, 367640964), (6, 306367470), (9, 204244980), (10, 183820482), (12, 153183735), (15, 122546988), (18, 102122490), (20, 91910241), (27, 68081660), (30, 61273494), (36, 51061245), (45, 40848996), (54, 34040830), (60, 30636747), (90, 20424498), (108, 17020415), (135, 13616332), (180, 10212249), (270, 6808166), (540, 3404083)]