8169126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 20390400

約数和(自身を除く): 12221274

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 203, 266, 353, 399, 406, 551, 609, 706, 798, 1059, 1102, 1218, 1653, 2118, 2471, 3306, 3857, 4942, 6707, 7413, 7714, 10237, 11571, 13414, 14826, 20121, 20474, 23142, 30711, 40242, 46949, 61422, 71659, 93898, 140847, 143318, 194503, 214977, 281694, 389006, 429954, 583509, 1167018, 1361521, 2723042, 4084563, 8169126]

約数ペア:

[(1, 8169126), (2, 4084563), (3, 2723042), (6, 1361521), (7, 1167018), (14, 583509), (19, 429954), (21, 389006), (29, 281694), (38, 214977), (42, 194503), (57, 143318), (58, 140847), (87, 93898), (114, 71659), (133, 61422), (174, 46949), (203, 40242), (266, 30711), (353, 23142), (399, 20474), (406, 20121), (551, 14826), (609, 13414), (706, 11571), (798, 10237), (1059, 7714), (1102, 7413), (1218, 6707), (1653, 4942), (2118, 3857), (2471, 3306)]