1728084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 4390848

約数和(自身を除く): 2662764

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 197, 204, 258, 394, 516, 591, 731, 788, 1182, 1462, 2193, 2364, 2924, 3349, 4386, 6698, 8471, 8772, 10047, 13396, 16942, 20094, 25413, 33884, 40188, 50826, 101652, 144007, 288014, 432021, 576028, 864042, 1728084]

約数ペア:

[(1, 1728084), (2, 864042), (3, 576028), (4, 432021), (6, 288014), (12, 144007), (17, 101652), (34, 50826), (43, 40188), (51, 33884), (68, 25413), (86, 20094), (102, 16942), (129, 13396), (172, 10047), (197, 8772), (204, 8471), (258, 6698), (394, 4386), (516, 3349), (591, 2924), (731, 2364), (788, 2193), (1182, 1462)]