1738798974

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1163}}^1$

素因数の和:2027

約数の個数: 80

約数和(自身を含む): 4259122560

約数和(自身を除く): 2520323586

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 839, 891, 1163, 1678, 1782, 2326, 2517, 3489, 5034, 6978, 7551, 9229, 10467, 12793, 15102, 18458, 20934, 22653, 25586, 27687, 31401, 38379, 45306, 55374, 62802, 67959, 76758, 83061, 94203, 115137, 135918, 166122, 188406, 230274, 249183, 345411, 498366, 690822, 747549, 975757, 1036233, 1495098, 1951514, 2072466, 2927271, 5854542, 8781813, 10733327, 17563626, 21466654, 26345439, 32199981, 52690878, 64399962, 79036317, 96599943, 158072634, 193199886, 289799829, 579599658, 869399487, 1738798974]

約数ペア:

[(1, 1738798974), (2, 869399487), (3, 579599658), (6, 289799829), (9, 193199886), (11, 158072634), (18, 96599943), (22, 79036317), (27, 64399962), (33, 52690878), (54, 32199981), (66, 26345439), (81, 21466654), (99, 17563626), (162, 10733327), (198, 8781813), (297, 5854542), (594, 2927271), (839, 2072466), (891, 1951514), (1163, 1495098), (1678, 1036233), (1782, 975757), (2326, 747549), (2517, 690822), (3489, 498366), (5034, 345411), (6978, 249183), (7551, 230274), (9229, 188406), (10467, 166122), (12793, 135918), (15102, 115137), (18458, 94203), (20934, 83061), (22653, 76758), (25586, 67959), (27687, 62802), (31401, 55374), (38379, 45306)]