1915812

素因数分解:

$2^2\times 3^8\times {\mathrm{73}}^1$

素因数の和:101

約数の個数: 54

約数和(自身を含む): 5097638

約数和(自身を除く): 3181826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 243, 292, 324, 438, 486, 657, 729, 876, 972, 1314, 1458, 1971, 2187, 2628, 2916, 3942, 4374, 5913, 6561, 7884, 8748, 11826, 13122, 17739, 23652, 26244, 35478, 53217, 70956, 106434, 159651, 212868, 319302, 478953, 638604, 957906, 1915812]

約数ペア:

[(1, 1915812), (2, 957906), (3, 638604), (4, 478953), (6, 319302), (9, 212868), (12, 159651), (18, 106434), (27, 70956), (36, 53217), (54, 35478), (73, 26244), (81, 23652), (108, 17739), (146, 13122), (162, 11826), (219, 8748), (243, 7884), (292, 6561), (324, 5913), (438, 4374), (486, 3942), (657, 2916), (729, 2628), (876, 2187), (972, 1971), (1314, 1458)]