17914368

素因数分解:

$2^9\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 80

約数和(自身を含む): 48612960

約数和(自身を除く): 30698592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 109, 128, 192, 214, 218, 256, 321, 327, 384, 428, 436, 512, 642, 654, 768, 856, 872, 1284, 1308, 1536, 1712, 1744, 2568, 2616, 3424, 3488, 5136, 5232, 6848, 6976, 10272, 10464, 11663, 13696, 13952, 20544, 20928, 23326, 27392, 27904, 34989, 41088, 41856, 46652, 54784, 55808, 69978, 82176, 83712, 93304, 139956, 164352, 167424, 186608, 279912, 373216, 559824, 746432, 1119648, 1492864, 2239296, 2985728, 4478592, 5971456, 8957184, 17914368]

約数ペア:

[(1, 17914368), (2, 8957184), (3, 5971456), (4, 4478592), (6, 2985728), (8, 2239296), (12, 1492864), (16, 1119648), (24, 746432), (32, 559824), (48, 373216), (64, 279912), (96, 186608), (107, 167424), (109, 164352), (128, 139956), (192, 93304), (214, 83712), (218, 82176), (256, 69978), (321, 55808), (327, 54784), (384, 46652), (428, 41856), (436, 41088), (512, 34989), (642, 27904), (654, 27392), (768, 23326), (856, 20928), (872, 20544), (1284, 13952), (1308, 13696), (1536, 11663), (1712, 10464), (1744, 10272), (2568, 6976), (2616, 6848), (3424, 5232), (3488, 5136)]