18675594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 50544000

約数和(自身を除く): 31868406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 29, 38, 42, 57, 58, 63, 87, 114, 126, 133, 171, 174, 203, 261, 266, 269, 342, 399, 406, 522, 538, 551, 609, 798, 807, 1102, 1197, 1218, 1614, 1653, 1827, 1883, 2394, 2421, 3306, 3654, 3766, 3857, 4842, 4959, 5111, 5649, 7714, 7801, 9918, 10222, 11298, 11571, 15333, 15602, 16947, 23142, 23403, 30666, 33894, 34713, 35777, 45999, 46806, 54607, 69426, 70209, 71554, 91998, 107331, 109214, 140418, 148219, 163821, 214662, 296438, 321993, 327642, 444657, 491463, 643986, 889314, 982926, 1037533, 1333971, 2075066, 2667942, 3112599, 6225198, 9337797, 18675594]

約数ペア:

[(1, 18675594), (2, 9337797), (3, 6225198), (6, 3112599), (7, 2667942), (9, 2075066), (14, 1333971), (18, 1037533), (19, 982926), (21, 889314), (29, 643986), (38, 491463), (42, 444657), (57, 327642), (58, 321993), (63, 296438), (87, 214662), (114, 163821), (126, 148219), (133, 140418), (171, 109214), (174, 107331), (203, 91998), (261, 71554), (266, 70209), (269, 69426), (342, 54607), (399, 46806), (406, 45999), (522, 35777), (538, 34713), (551, 33894), (609, 30666), (798, 23403), (807, 23142), (1102, 16947), (1197, 15602), (1218, 15333), (1614, 11571), (1653, 11298), (1827, 10222), (1883, 9918), (2394, 7801), (2421, 7714), (3306, 5649), (3654, 5111), (3766, 4959), (3857, 4842)]