7826868

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 180

約数和(自身を含む): 26070660

約数和(自身を除く): 18243792

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 29, 34, 36, 42, 49, 51, 54, 58, 63, 68, 81, 84, 87, 98, 102, 108, 116, 119, 126, 147, 153, 162, 174, 189, 196, 203, 204, 238, 252, 261, 294, 306, 324, 348, 357, 378, 406, 441, 459, 476, 493, 522, 567, 588, 609, 612, 714, 756, 783, 812, 833, 882, 918, 986, 1044, 1071, 1134, 1218, 1323, 1377, 1421, 1428, 1479, 1566, 1666, 1764, 1827, 1836, 1972, 2142, 2268, 2349, 2436, 2499, 2646, 2754, 2842, 2958, 3132, 3213, 3332, 3451, 3654, 3969, 4263, 4284, 4437, 4698, 4998, 5292, 5481, 5508, 5684, 5916, 6426, 6902, 7308, 7497, 7938, 8526, 8874, 9396, 9639, 9996, 10353, 10962, 12789, 12852, 13311, 13804, 14994, 15876, 16443, 17052, 17748, 19278, 20706, 21924, 22491, 24157, 25578, 26622, 29988, 31059, 32886, 38367, 38556, 39933, 41412, 44982, 48314, 51156, 53244, 62118, 65772, 67473, 72471, 76734, 79866, 89964, 93177, 96628, 115101, 124236, 134946, 144942, 153468, 159732, 186354, 217413, 230202, 269892, 279531, 289884, 372708, 434826, 460404, 559062, 652239, 869652, 1118124, 1304478, 1956717, 2608956, 3913434, 7826868]

約数ペア:

[(1, 7826868), (2, 3913434), (3, 2608956), (4, 1956717), (6, 1304478), (7, 1118124), (9, 869652), (12, 652239), (14, 559062), (17, 460404), (18, 434826), (21, 372708), (27, 289884), (28, 279531), (29, 269892), (34, 230202), (36, 217413), (42, 186354), (49, 159732), (51, 153468), (54, 144942), (58, 134946), (63, 124236), (68, 115101), (81, 96628), (84, 93177), (87, 89964), (98, 79866), (102, 76734), (108, 72471), (116, 67473), (119, 65772), (126, 62118), (147, 53244), (153, 51156), (162, 48314), (174, 44982), (189, 41412), (196, 39933), (203, 38556), (204, 38367), (238, 32886), (252, 31059), (261, 29988), (294, 26622), (306, 25578), (324, 24157), (348, 22491), (357, 21924), (378, 20706), (406, 19278), (441, 17748), (459, 17052), (476, 16443), (493, 15876), (522, 14994), (567, 13804), (588, 13311), (609, 12852), (612, 12789), (714, 10962), (756, 10353), (783, 9996), (812, 9639), (833, 9396), (882, 8874), (918, 8526), (986, 7938), (1044, 7497), (1071, 7308), (1134, 6902), (1218, 6426), (1323, 5916), (1377, 5684), (1421, 5508), (1428, 5481), (1479, 5292), (1566, 4998), (1666, 4698), (1764, 4437), (1827, 4284), (1836, 4263), (1972, 3969), (2142, 3654), (2268, 3451), (2349, 3332), (2436, 3213), (2499, 3132), (2646, 2958), (2754, 2842)]