18148752

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1037

約数の個数: 80

約数和(自身を含む): 53359680

約数和(自身を除く): 35210928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 977, 1032, 1161, 1548, 1954, 2064, 2322, 2931, 3096, 3908, 4644, 5862, 6192, 7816, 8793, 9288, 11724, 15632, 17586, 18576, 23448, 26379, 35172, 42011, 46896, 52758, 70344, 84022, 105516, 126033, 140688, 168044, 211032, 252066, 336088, 378099, 422064, 504132, 672176, 756198, 1008264, 1134297, 1512396, 2016528, 2268594, 3024792, 4537188, 6049584, 9074376, 18148752]

約数ペア:

[(1, 18148752), (2, 9074376), (3, 6049584), (4, 4537188), (6, 3024792), (8, 2268594), (9, 2016528), (12, 1512396), (16, 1134297), (18, 1008264), (24, 756198), (27, 672176), (36, 504132), (43, 422064), (48, 378099), (54, 336088), (72, 252066), (86, 211032), (108, 168044), (129, 140688), (144, 126033), (172, 105516), (216, 84022), (258, 70344), (344, 52758), (387, 46896), (432, 42011), (516, 35172), (688, 26379), (774, 23448), (977, 18576), (1032, 17586), (1161, 15632), (1548, 11724), (1954, 9288), (2064, 8793), (2322, 7816), (2931, 6192), (3096, 5862), (3908, 4644)]