12974832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 40622400

約数和(自身を除く): 27647568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 239, 261, 312, 348, 377, 464, 468, 478, 522, 624, 696, 717, 754, 936, 956, 1044, 1131, 1392, 1434, 1508, 1872, 1912, 2088, 2151, 2262, 2868, 3016, 3107, 3393, 3824, 4176, 4302, 4524, 5736, 6032, 6214, 6786, 6931, 8604, 9048, 9321, 11472, 12428, 13572, 13862, 17208, 18096, 18642, 20793, 24856, 27144, 27724, 27963, 34416, 37284, 41586, 49712, 54288, 55448, 55926, 62379, 74568, 83172, 90103, 110896, 111852, 124758, 149136, 166344, 180206, 223704, 249516, 270309, 332688, 360412, 447408, 499032, 540618, 720824, 810927, 998064, 1081236, 1441648, 1621854, 2162472, 3243708, 4324944, 6487416, 12974832]

約数ペア:

[(1, 12974832), (2, 6487416), (3, 4324944), (4, 3243708), (6, 2162472), (8, 1621854), (9, 1441648), (12, 1081236), (13, 998064), (16, 810927), (18, 720824), (24, 540618), (26, 499032), (29, 447408), (36, 360412), (39, 332688), (48, 270309), (52, 249516), (58, 223704), (72, 180206), (78, 166344), (87, 149136), (104, 124758), (116, 111852), (117, 110896), (144, 90103), (156, 83172), (174, 74568), (208, 62379), (232, 55926), (234, 55448), (239, 54288), (261, 49712), (312, 41586), (348, 37284), (377, 34416), (464, 27963), (468, 27724), (478, 27144), (522, 24856), (624, 20793), (696, 18642), (717, 18096), (754, 17208), (936, 13862), (956, 13572), (1044, 12428), (1131, 11472), (1392, 9321), (1434, 9048), (1508, 8604), (1872, 6931), (1912, 6786), (2088, 6214), (2151, 6032), (2262, 5736), (2868, 4524), (3016, 4302), (3107, 4176), (3393, 3824)]