6996996

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 19918080

約数和(自身を除く): 12921084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 37, 51, 54, 68, 74, 102, 103, 108, 111, 148, 153, 204, 206, 222, 306, 309, 333, 412, 444, 459, 612, 618, 629, 666, 918, 927, 999, 1236, 1258, 1332, 1751, 1836, 1854, 1887, 1998, 2516, 2781, 3502, 3708, 3774, 3811, 3996, 5253, 5562, 5661, 7004, 7548, 7622, 10506, 11124, 11322, 11433, 15244, 15759, 16983, 21012, 22644, 22866, 31518, 33966, 34299, 45732, 47277, 63036, 64787, 67932, 68598, 94554, 102897, 129574, 137196, 189108, 194361, 205794, 259148, 388722, 411588, 583083, 777444, 1166166, 1749249, 2332332, 3498498, 6996996]

約数ペア:

[(1, 6996996), (2, 3498498), (3, 2332332), (4, 1749249), (6, 1166166), (9, 777444), (12, 583083), (17, 411588), (18, 388722), (27, 259148), (34, 205794), (36, 194361), (37, 189108), (51, 137196), (54, 129574), (68, 102897), (74, 94554), (102, 68598), (103, 67932), (108, 64787), (111, 63036), (148, 47277), (153, 45732), (204, 34299), (206, 33966), (222, 31518), (306, 22866), (309, 22644), (333, 21012), (412, 16983), (444, 15759), (459, 15244), (612, 11433), (618, 11322), (629, 11124), (666, 10506), (918, 7622), (927, 7548), (999, 7004), (1236, 5661), (1258, 5562), (1332, 5253), (1751, 3996), (1836, 3811), (1854, 3774), (1887, 3708), (1998, 3502), (2516, 2781)]