38427858

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 120

約数和(自身を含む): 103289472

約数和(自身を除く): 64861614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 63, 81, 94, 98, 103, 126, 141, 147, 162, 189, 206, 282, 294, 309, 329, 378, 423, 441, 567, 618, 658, 721, 846, 882, 927, 987, 1134, 1269, 1323, 1442, 1854, 1974, 2163, 2303, 2538, 2646, 2781, 2961, 3807, 3969, 4326, 4606, 4841, 5047, 5562, 5922, 6489, 6909, 7614, 7938, 8343, 8883, 9682, 10094, 12978, 13818, 14523, 15141, 16686, 17766, 19467, 20727, 26649, 29046, 30282, 33887, 38934, 41454, 43569, 45423, 53298, 58401, 62181, 67774, 87138, 90846, 101661, 116802, 124362, 130707, 136269, 186543, 203322, 237209, 261414, 272538, 304983, 373086, 392121, 408807, 474418, 609966, 711627, 784242, 817614, 914949, 1423254, 1829898, 2134881, 2744847, 4269762, 5489694, 6404643, 12809286, 19213929, 38427858]

約数ペア:

[(1, 38427858), (2, 19213929), (3, 12809286), (6, 6404643), (7, 5489694), (9, 4269762), (14, 2744847), (18, 2134881), (21, 1829898), (27, 1423254), (42, 914949), (47, 817614), (49, 784242), (54, 711627), (63, 609966), (81, 474418), (94, 408807), (98, 392121), (103, 373086), (126, 304983), (141, 272538), (147, 261414), (162, 237209), (189, 203322), (206, 186543), (282, 136269), (294, 130707), (309, 124362), (329, 116802), (378, 101661), (423, 90846), (441, 87138), (567, 67774), (618, 62181), (658, 58401), (721, 53298), (846, 45423), (882, 43569), (927, 41454), (987, 38934), (1134, 33887), (1269, 30282), (1323, 29046), (1442, 26649), (1854, 20727), (1974, 19467), (2163, 17766), (2303, 16686), (2538, 15141), (2646, 14523), (2781, 13818), (2961, 12978), (3807, 10094), (3969, 9682), (4326, 8883), (4606, 8343), (4841, 7938), (5047, 7614), (5562, 6909), (5922, 6489)]