13312026

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 144

約数和(自身を含む): 38342304

約数和(自身を除く): 25030278

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, 774, 819, 882, 903, 1053, 1118, 1134, 1161, 1274, 1323, 1638, 1677, 1701, 1806, 1911, 2106, 2107, 2322, 2457, 2646, 2709, 3159, 3354, 3402, 3483, 3822, 3913, 3969, 4214, 4914, 5031, 5418, 5733, 6318, 6321, 6966, 7371, 7826, 7938, 8127, 10062, 10449, 11466, 11739, 11907, 12642, 14742, 15093, 16254, 17199, 18963, 20898, 22113, 23478, 23814, 24381, 27391, 30186, 34398, 35217, 37926, 44226, 45279, 48762, 51597, 54782, 56889, 70434, 73143, 82173, 90558, 103194, 105651, 113778, 135837, 146286, 154791, 164346, 170667, 211302, 246519, 271674, 309582, 316953, 341334, 493038, 512001, 633906, 739557, 950859, 1024002, 1479114, 1901718, 2218671, 4437342, 6656013, 13312026]

約数ペア:

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