8945118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 24600576

約数和(自身を除く): 15655458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 43, 63, 78, 86, 91, 117, 126, 127, 129, 182, 234, 254, 258, 273, 301, 381, 387, 546, 559, 602, 762, 774, 819, 889, 903, 1118, 1143, 1638, 1651, 1677, 1778, 1806, 2286, 2667, 2709, 3302, 3354, 3913, 4953, 5031, 5334, 5418, 5461, 7826, 8001, 9906, 10062, 10922, 11557, 11739, 14859, 16002, 16383, 23114, 23478, 29718, 32766, 34671, 35217, 38227, 49149, 69342, 70434, 70993, 76454, 98298, 104013, 114681, 141986, 208026, 212979, 229362, 344043, 425958, 496951, 638937, 688086, 993902, 1277874, 1490853, 2981706, 4472559, 8945118]

約数ペア:

[(1, 8945118), (2, 4472559), (3, 2981706), (6, 1490853), (7, 1277874), (9, 993902), (13, 688086), (14, 638937), (18, 496951), (21, 425958), (26, 344043), (39, 229362), (42, 212979), (43, 208026), (63, 141986), (78, 114681), (86, 104013), (91, 98298), (117, 76454), (126, 70993), (127, 70434), (129, 69342), (182, 49149), (234, 38227), (254, 35217), (258, 34671), (273, 32766), (301, 29718), (381, 23478), (387, 23114), (546, 16383), (559, 16002), (602, 14859), (762, 11739), (774, 11557), (819, 10922), (889, 10062), (903, 9906), (1118, 8001), (1143, 7826), (1638, 5461), (1651, 5418), (1677, 5334), (1778, 5031), (1806, 4953), (2286, 3913), (2667, 3354), (2709, 3302)]