39936078

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 168

約数和(自身を含む): 115132248

約数和(自身を除く): 75196170

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 43, 49, 54, 63, 78, 81, 86, 91, 98, 117, 126, 129, 147, 162, 182, 189, 234, 243, 258, 273, 294, 301, 351, 378, 387, 441, 486, 546, 559, 567, 602, 637, 702, 729, 774, 819, 882, 903, 1053, 1118, 1134, 1161, 1274, 1323, 1458, 1638, 1677, 1701, 1806, 1911, 2106, 2107, 2322, 2457, 2646, 2709, 3159, 3354, 3402, 3483, 3822, 3913, 3969, 4214, 4914, 5031, 5103, 5418, 5733, 6318, 6321, 6966, 7371, 7826, 7938, 8127, 9477, 10062, 10206, 10449, 11466, 11739, 11907, 12642, 14742, 15093, 16254, 17199, 18954, 18963, 20898, 22113, 23478, 23814, 24381, 27391, 30186, 31347, 34398, 35217, 35721, 37926, 44226, 45279, 48762, 51597, 54782, 56889, 62694, 66339, 70434, 71442, 73143, 82173, 90558, 103194, 105651, 113778, 132678, 135837, 146286, 154791, 164346, 170667, 211302, 219429, 246519, 271674, 309582, 316953, 341334, 407511, 438858, 464373, 493038, 512001, 633906, 739557, 815022, 928746, 950859, 1024002, 1479114, 1536003, 1901718, 2218671, 2852577, 3072006, 4437342, 5705154, 6656013, 13312026, 19968039, 39936078]

約数ペア:

[(1, 39936078), (2, 19968039), (3, 13312026), (6, 6656013), (7, 5705154), (9, 4437342), (13, 3072006), (14, 2852577), (18, 2218671), (21, 1901718), (26, 1536003), (27, 1479114), (39, 1024002), (42, 950859), (43, 928746), (49, 815022), (54, 739557), (63, 633906), (78, 512001), (81, 493038), (86, 464373), (91, 438858), (98, 407511), (117, 341334), (126, 316953), (129, 309582), (147, 271674), (162, 246519), (182, 219429), (189, 211302), (234, 170667), (243, 164346), (258, 154791), (273, 146286), (294, 135837), (301, 132678), (351, 113778), (378, 105651), (387, 103194), (441, 90558), (486, 82173), (546, 73143), (559, 71442), (567, 70434), (602, 66339), (637, 62694), (702, 56889), (729, 54782), (774, 51597), (819, 48762), (882, 45279), (903, 44226), (1053, 37926), (1118, 35721), (1134, 35217), (1161, 34398), (1274, 31347), (1323, 30186), (1458, 27391), (1638, 24381), (1677, 23814), (1701, 23478), (1806, 22113), (1911, 20898), (2106, 18963), (2107, 18954), (2322, 17199), (2457, 16254), (2646, 15093), (2709, 14742), (3159, 12642), (3354, 11907), (3402, 11739), (3483, 11466), (3822, 10449), (3913, 10206), (3969, 10062), (4214, 9477), (4914, 8127), (5031, 7938), (5103, 7826), (5418, 7371), (5733, 6966), (6318, 6321)]