2012156874

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1553}}^1$

素因数の和:1701

約数の個数: 144

約数和(自身を含む): 5513449032

約数和(自身を除く): 3501292158

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 113, 117, 126, 147, 182, 226, 234, 273, 294, 339, 441, 546, 637, 678, 791, 819, 882, 1017, 1274, 1469, 1553, 1582, 1638, 1911, 2034, 2373, 2938, 3106, 3822, 4407, 4659, 4746, 5537, 5733, 7119, 8814, 9318, 10283, 10871, 11074, 11466, 13221, 13977, 14238, 16611, 20189, 20566, 21742, 26442, 27954, 30849, 32613, 33222, 40378, 49833, 60567, 61698, 65226, 71981, 76097, 92547, 97839, 99666, 121134, 141323, 143962, 152194, 175489, 181701, 185094, 195678, 215943, 228291, 282646, 350978, 363402, 423969, 431886, 456582, 526467, 647829, 684873, 847938, 989261, 1052934, 1228423, 1271907, 1295658, 1369746, 1579401, 1978522, 2281357, 2456846, 2543814, 2967783, 3158802, 3685269, 4562714, 5935566, 6844071, 7370538, 8598961, 8903349, 11055807, 13688142, 15969499, 17197922, 17806698, 20532213, 22111614, 25796883, 31938998, 41064426, 47908497, 51593766, 77390649, 95816994, 111786493, 143725491, 154781298, 223572986, 287450982, 335359479, 670718958, 1006078437, 2012156874]

約数ペア:

[(1, 2012156874), (2, 1006078437), (3, 670718958), (6, 335359479), (7, 287450982), (9, 223572986), (13, 154781298), (14, 143725491), (18, 111786493), (21, 95816994), (26, 77390649), (39, 51593766), (42, 47908497), (49, 41064426), (63, 31938998), (78, 25796883), (91, 22111614), (98, 20532213), (113, 17806698), (117, 17197922), (126, 15969499), (147, 13688142), (182, 11055807), (226, 8903349), (234, 8598961), (273, 7370538), (294, 6844071), (339, 5935566), (441, 4562714), (546, 3685269), (637, 3158802), (678, 2967783), (791, 2543814), (819, 2456846), (882, 2281357), (1017, 1978522), (1274, 1579401), (1469, 1369746), (1553, 1295658), (1582, 1271907), (1638, 1228423), (1911, 1052934), (2034, 989261), (2373, 847938), (2938, 684873), (3106, 647829), (3822, 526467), (4407, 456582), (4659, 431886), (4746, 423969), (5537, 363402), (5733, 350978), (7119, 282646), (8814, 228291), (9318, 215943), (10283, 195678), (10871, 185094), (11074, 181701), (11466, 175489), (13221, 152194), (13977, 143962), (14238, 141323), (16611, 121134), (20189, 99666), (20566, 97839), (21742, 92547), (26442, 76097), (27954, 71981), (30849, 65226), (32613, 61698), (33222, 60567), (40378, 49833)]