18167328

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 120

約数和(自身を含む): 55007568

約数和(自身を除く): 36840240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 163, 172, 216, 258, 288, 324, 326, 344, 387, 432, 489, 516, 648, 652, 688, 774, 864, 978, 1032, 1161, 1296, 1304, 1376, 1467, 1548, 1956, 2064, 2322, 2592, 2608, 2934, 3096, 3483, 3912, 4128, 4401, 4644, 5216, 5868, 6192, 6966, 7009, 7824, 8802, 9288, 11736, 12384, 13203, 13932, 14018, 15648, 17604, 18576, 21027, 23472, 26406, 27864, 28036, 35208, 37152, 42054, 46944, 52812, 55728, 56072, 63081, 70416, 84108, 105624, 111456, 112144, 126162, 140832, 168216, 189243, 211248, 224288, 252324, 336432, 378486, 422496, 504648, 567729, 672864, 756972, 1009296, 1135458, 1513944, 2018592, 2270916, 3027888, 4541832, 6055776, 9083664, 18167328]

約数ペア:

[(1, 18167328), (2, 9083664), (3, 6055776), (4, 4541832), (6, 3027888), (8, 2270916), (9, 2018592), (12, 1513944), (16, 1135458), (18, 1009296), (24, 756972), (27, 672864), (32, 567729), (36, 504648), (43, 422496), (48, 378486), (54, 336432), (72, 252324), (81, 224288), (86, 211248), (96, 189243), (108, 168216), (129, 140832), (144, 126162), (162, 112144), (163, 111456), (172, 105624), (216, 84108), (258, 70416), (288, 63081), (324, 56072), (326, 55728), (344, 52812), (387, 46944), (432, 42054), (489, 37152), (516, 35208), (648, 28036), (652, 27864), (688, 26406), (774, 23472), (864, 21027), (978, 18576), (1032, 17604), (1161, 15648), (1296, 14018), (1304, 13932), (1376, 13203), (1467, 12384), (1548, 11736), (1956, 9288), (2064, 8802), (2322, 7824), (2592, 7009), (2608, 6966), (2934, 6192), (3096, 5868), (3483, 5216), (3912, 4644), (4128, 4401)]