19598976

素因数分解:

$2^7\times 3^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 59486400

約数和(自身を除く): 39887424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 107, 108, 128, 144, 159, 192, 212, 214, 216, 288, 318, 321, 384, 424, 428, 432, 477, 576, 636, 642, 848, 856, 864, 954, 963, 1152, 1272, 1284, 1431, 1696, 1712, 1728, 1908, 1926, 2544, 2568, 2862, 2889, 3392, 3424, 3456, 3816, 3852, 5088, 5136, 5671, 5724, 5778, 6784, 6848, 7632, 7704, 10176, 10272, 11342, 11448, 11556, 13696, 15264, 15408, 17013, 20352, 20544, 22684, 22896, 23112, 30528, 30816, 34026, 41088, 45368, 45792, 46224, 51039, 61056, 61632, 68052, 90736, 91584, 92448, 102078, 123264, 136104, 153117, 181472, 183168, 184896, 204156, 272208, 306234, 362944, 369792, 408312, 544416, 612468, 725888, 816624, 1088832, 1224936, 1633248, 2177664, 2449872, 3266496, 4899744, 6532992, 9799488, 19598976]

約数ペア:

[(1, 19598976), (2, 9799488), (3, 6532992), (4, 4899744), (6, 3266496), (8, 2449872), (9, 2177664), (12, 1633248), (16, 1224936), (18, 1088832), (24, 816624), (27, 725888), (32, 612468), (36, 544416), (48, 408312), (53, 369792), (54, 362944), (64, 306234), (72, 272208), (96, 204156), (106, 184896), (107, 183168), (108, 181472), (128, 153117), (144, 136104), (159, 123264), (192, 102078), (212, 92448), (214, 91584), (216, 90736), (288, 68052), (318, 61632), (321, 61056), (384, 51039), (424, 46224), (428, 45792), (432, 45368), (477, 41088), (576, 34026), (636, 30816), (642, 30528), (848, 23112), (856, 22896), (864, 22684), (954, 20544), (963, 20352), (1152, 17013), (1272, 15408), (1284, 15264), (1431, 13696), (1696, 11556), (1712, 11448), (1728, 11342), (1908, 10272), (1926, 10176), (2544, 7704), (2568, 7632), (2862, 6848), (2889, 6784), (3392, 5778), (3424, 5724), (3456, 5671), (3816, 5136), (3852, 5088)]