9986004

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 180

約数和(自身を含む): 33022836

約数和(自身を除く): 23036832

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 37, 42, 49, 51, 54, 63, 68, 74, 81, 84, 98, 102, 108, 111, 119, 126, 147, 148, 153, 162, 189, 196, 204, 222, 238, 252, 259, 294, 306, 324, 333, 357, 378, 441, 444, 459, 476, 518, 567, 588, 612, 629, 666, 714, 756, 777, 833, 882, 918, 999, 1036, 1071, 1134, 1258, 1323, 1332, 1377, 1428, 1554, 1666, 1764, 1813, 1836, 1887, 1998, 2142, 2268, 2331, 2499, 2516, 2646, 2754, 2997, 3108, 3213, 3332, 3626, 3774, 3969, 3996, 4284, 4403, 4662, 4998, 5292, 5439, 5508, 5661, 5994, 6426, 6993, 7252, 7497, 7548, 7938, 8806, 9324, 9639, 9996, 10878, 11322, 11988, 12852, 13209, 13986, 14994, 15876, 16317, 16983, 17612, 19278, 20979, 21756, 22491, 22644, 26418, 27972, 29988, 30821, 32634, 33966, 38556, 39627, 41958, 44982, 48951, 50949, 52836, 61642, 65268, 67473, 67932, 79254, 83916, 89964, 92463, 97902, 101898, 118881, 123284, 134946, 146853, 158508, 184926, 195804, 203796, 237762, 269892, 277389, 293706, 356643, 369852, 475524, 554778, 587412, 713286, 832167, 1109556, 1426572, 1664334, 2496501, 3328668, 4993002, 9986004]

約数ペア:

[(1, 9986004), (2, 4993002), (3, 3328668), (4, 2496501), (6, 1664334), (7, 1426572), (9, 1109556), (12, 832167), (14, 713286), (17, 587412), (18, 554778), (21, 475524), (27, 369852), (28, 356643), (34, 293706), (36, 277389), (37, 269892), (42, 237762), (49, 203796), (51, 195804), (54, 184926), (63, 158508), (68, 146853), (74, 134946), (81, 123284), (84, 118881), (98, 101898), (102, 97902), (108, 92463), (111, 89964), (119, 83916), (126, 79254), (147, 67932), (148, 67473), (153, 65268), (162, 61642), (189, 52836), (196, 50949), (204, 48951), (222, 44982), (238, 41958), (252, 39627), (259, 38556), (294, 33966), (306, 32634), (324, 30821), (333, 29988), (357, 27972), (378, 26418), (441, 22644), (444, 22491), (459, 21756), (476, 20979), (518, 19278), (567, 17612), (588, 16983), (612, 16317), (629, 15876), (666, 14994), (714, 13986), (756, 13209), (777, 12852), (833, 11988), (882, 11322), (918, 10878), (999, 9996), (1036, 9639), (1071, 9324), (1134, 8806), (1258, 7938), (1323, 7548), (1332, 7497), (1377, 7252), (1428, 6993), (1554, 6426), (1666, 5994), (1764, 5661), (1813, 5508), (1836, 5439), (1887, 5292), (1998, 4998), (2142, 4662), (2268, 4403), (2331, 4284), (2499, 3996), (2516, 3969), (2646, 3774), (2754, 3626), (2997, 3332), (3108, 3213)]