18086328

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 57934800

約数和(自身を除く): 39848472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 113, 114, 117, 152, 156, 162, 171, 216, 226, 228, 234, 247, 312, 324, 339, 342, 351, 452, 456, 468, 494, 513, 648, 678, 684, 702, 741, 904, 936, 988, 1017, 1026, 1053, 1356, 1368, 1404, 1469, 1482, 1539, 1976, 2034, 2052, 2106, 2147, 2223, 2712, 2808, 2938, 2964, 3051, 3078, 4068, 4104, 4212, 4294, 4407, 4446, 5876, 5928, 6102, 6156, 6441, 6669, 8136, 8424, 8588, 8814, 8892, 9153, 11752, 12204, 12312, 12882, 13221, 13338, 17176, 17628, 17784, 18306, 19323, 20007, 24408, 25764, 26442, 26676, 27911, 35256, 36612, 38646, 39663, 40014, 51528, 52884, 53352, 55822, 57969, 73224, 77292, 79326, 80028, 83733, 105768, 111644, 115938, 118989, 154584, 158652, 160056, 167466, 173907, 223288, 231876, 237978, 251199, 317304, 334932, 347814, 463752, 475956, 502398, 669864, 695628, 753597, 951912, 1004796, 1391256, 1507194, 2009592, 2260791, 3014388, 4521582, 6028776, 9043164, 18086328]

約数ペア:

[(1, 18086328), (2, 9043164), (3, 6028776), (4, 4521582), (6, 3014388), (8, 2260791), (9, 2009592), (12, 1507194), (13, 1391256), (18, 1004796), (19, 951912), (24, 753597), (26, 695628), (27, 669864), (36, 502398), (38, 475956), (39, 463752), (52, 347814), (54, 334932), (57, 317304), (72, 251199), (76, 237978), (78, 231876), (81, 223288), (104, 173907), (108, 167466), (113, 160056), (114, 158652), (117, 154584), (152, 118989), (156, 115938), (162, 111644), (171, 105768), (216, 83733), (226, 80028), (228, 79326), (234, 77292), (247, 73224), (312, 57969), (324, 55822), (339, 53352), (342, 52884), (351, 51528), (452, 40014), (456, 39663), (468, 38646), (494, 36612), (513, 35256), (648, 27911), (678, 26676), (684, 26442), (702, 25764), (741, 24408), (904, 20007), (936, 19323), (988, 18306), (1017, 17784), (1026, 17628), (1053, 17176), (1356, 13338), (1368, 13221), (1404, 12882), (1469, 12312), (1482, 12204), (1539, 11752), (1976, 9153), (2034, 8892), (2052, 8814), (2106, 8588), (2147, 8424), (2223, 8136), (2712, 6669), (2808, 6441), (2938, 6156), (2964, 6102), (3051, 5928), (3078, 5876), (4068, 4446), (4104, 4407), (4212, 4294)]