19182834

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 49533120

約数和(自身を除く): 30350286

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 41, 51, 66, 82, 99, 102, 123, 139, 153, 187, 198, 246, 278, 306, 369, 374, 417, 451, 561, 697, 738, 834, 902, 1122, 1251, 1353, 1394, 1529, 1683, 2091, 2363, 2502, 2706, 3058, 3366, 4059, 4182, 4587, 4726, 5699, 6273, 7089, 7667, 8118, 9174, 11398, 12546, 13761, 14178, 15334, 17097, 21267, 23001, 25993, 27522, 34194, 42534, 46002, 51291, 51986, 62689, 69003, 77979, 96883, 102582, 125378, 138006, 155958, 188067, 193766, 233937, 290649, 376134, 467874, 564201, 581298, 871947, 1065713, 1128402, 1743894, 2131426, 3197139, 6394278, 9591417, 19182834]

約数ペア:

[(1, 19182834), (2, 9591417), (3, 6394278), (6, 3197139), (9, 2131426), (11, 1743894), (17, 1128402), (18, 1065713), (22, 871947), (33, 581298), (34, 564201), (41, 467874), (51, 376134), (66, 290649), (82, 233937), (99, 193766), (102, 188067), (123, 155958), (139, 138006), (153, 125378), (187, 102582), (198, 96883), (246, 77979), (278, 69003), (306, 62689), (369, 51986), (374, 51291), (417, 46002), (451, 42534), (561, 34194), (697, 27522), (738, 25993), (834, 23001), (902, 21267), (1122, 17097), (1251, 15334), (1353, 14178), (1394, 13761), (1529, 12546), (1683, 11398), (2091, 9174), (2363, 8118), (2502, 7667), (2706, 7089), (3058, 6273), (3366, 5699), (4059, 4726), (4182, 4587)]