18805024

素因数分解:

$2^5\times 7^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 43953840

約数和(自身を除く): 25148816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 67, 98, 112, 134, 179, 196, 224, 268, 358, 392, 469, 536, 716, 784, 938, 1072, 1253, 1432, 1568, 1876, 2144, 2506, 2864, 3283, 3752, 5012, 5728, 6566, 7504, 8771, 10024, 11993, 13132, 15008, 17542, 20048, 23986, 26264, 35084, 40096, 47972, 52528, 70168, 83951, 95944, 105056, 140336, 167902, 191888, 280672, 335804, 383776, 587657, 671608, 1175314, 1343216, 2350628, 2686432, 4701256, 9402512, 18805024]

約数ペア:

[(1, 18805024), (2, 9402512), (4, 4701256), (7, 2686432), (8, 2350628), (14, 1343216), (16, 1175314), (28, 671608), (32, 587657), (49, 383776), (56, 335804), (67, 280672), (98, 191888), (112, 167902), (134, 140336), (179, 105056), (196, 95944), (224, 83951), (268, 70168), (358, 52528), (392, 47972), (469, 40096), (536, 35084), (716, 26264), (784, 23986), (938, 20048), (1072, 17542), (1253, 15008), (1432, 13132), (1568, 11993), (1876, 10024), (2144, 8771), (2506, 7504), (2864, 6566), (3283, 5728), (3752, 5012)]