43287426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 123863040

約数和(自身を除く): 80575614

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 91, 117, 126, 138, 161, 182, 189, 207, 234, 273, 299, 322, 351, 378, 383, 414, 483, 546, 598, 621, 702, 766, 819, 897, 966, 1149, 1242, 1449, 1638, 1794, 2093, 2298, 2457, 2681, 2691, 2898, 3447, 4186, 4347, 4914, 4979, 5362, 5382, 6279, 6894, 8043, 8073, 8694, 8809, 9958, 10341, 12558, 14937, 16086, 16146, 17618, 18837, 20682, 24129, 26427, 29874, 34853, 37674, 44811, 48258, 52854, 56511, 61663, 69706, 72387, 79281, 89622, 104559, 113022, 114517, 123326, 134433, 144774, 158562, 184989, 209118, 229034, 237843, 268866, 313677, 343551, 369978, 475686, 554967, 627354, 687102, 801619, 941031, 1030653, 1109934, 1603238, 1664901, 1882062, 2061306, 2404857, 3091959, 3329802, 4809714, 6183918, 7214571, 14429142, 21643713, 43287426]

約数ペア:

[(1, 43287426), (2, 21643713), (3, 14429142), (6, 7214571), (7, 6183918), (9, 4809714), (13, 3329802), (14, 3091959), (18, 2404857), (21, 2061306), (23, 1882062), (26, 1664901), (27, 1603238), (39, 1109934), (42, 1030653), (46, 941031), (54, 801619), (63, 687102), (69, 627354), (78, 554967), (91, 475686), (117, 369978), (126, 343551), (138, 313677), (161, 268866), (182, 237843), (189, 229034), (207, 209118), (234, 184989), (273, 158562), (299, 144774), (322, 134433), (351, 123326), (378, 114517), (383, 113022), (414, 104559), (483, 89622), (546, 79281), (598, 72387), (621, 69706), (702, 61663), (766, 56511), (819, 52854), (897, 48258), (966, 44811), (1149, 37674), (1242, 34853), (1449, 29874), (1638, 26427), (1794, 24129), (2093, 20682), (2298, 18837), (2457, 17618), (2681, 16146), (2691, 16086), (2898, 14937), (3447, 12558), (4186, 10341), (4347, 9958), (4914, 8809), (4979, 8694), (5362, 8073), (5382, 8043), (6279, 6894)]