17990208

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:409

約数の個数: 112

約数和(自身を含む): 54864000

約数和(自身を除く): 36873792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 144, 174, 192, 216, 232, 261, 288, 348, 359, 432, 464, 522, 576, 696, 718, 783, 864, 928, 1044, 1077, 1392, 1436, 1566, 1728, 1856, 2088, 2154, 2784, 2872, 3132, 3231, 4176, 4308, 5568, 5744, 6264, 6462, 8352, 8616, 9693, 10411, 11488, 12528, 12924, 16704, 17232, 19386, 20822, 22976, 25056, 25848, 31233, 34464, 38772, 41644, 50112, 51696, 62466, 68928, 77544, 83288, 93699, 103392, 124932, 155088, 166576, 187398, 206784, 249864, 281097, 310176, 333152, 374796, 499728, 562194, 620352, 666304, 749592, 999456, 1124388, 1499184, 1998912, 2248776, 2998368, 4497552, 5996736, 8995104, 17990208]

約数ペア:

[(1, 17990208), (2, 8995104), (3, 5996736), (4, 4497552), (6, 2998368), (8, 2248776), (9, 1998912), (12, 1499184), (16, 1124388), (18, 999456), (24, 749592), (27, 666304), (29, 620352), (32, 562194), (36, 499728), (48, 374796), (54, 333152), (58, 310176), (64, 281097), (72, 249864), (87, 206784), (96, 187398), (108, 166576), (116, 155088), (144, 124932), (174, 103392), (192, 93699), (216, 83288), (232, 77544), (261, 68928), (288, 62466), (348, 51696), (359, 50112), (432, 41644), (464, 38772), (522, 34464), (576, 31233), (696, 25848), (718, 25056), (783, 22976), (864, 20822), (928, 19386), (1044, 17232), (1077, 16704), (1392, 12924), (1436, 12528), (1566, 11488), (1728, 10411), (1856, 9693), (2088, 8616), (2154, 8352), (2784, 6462), (2872, 6264), (3132, 5744), (3231, 5568), (4176, 4308)]