15557352

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 41448000

約数和(自身を除く): 25890648

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 109, 114, 152, 218, 228, 313, 327, 436, 456, 626, 654, 872, 939, 1252, 1308, 1878, 2071, 2504, 2616, 3756, 4142, 5947, 6213, 7512, 8284, 11894, 12426, 16568, 17841, 23788, 24852, 34117, 35682, 47576, 49704, 68234, 71364, 102351, 136468, 142728, 204702, 272936, 409404, 648223, 818808, 1296446, 1944669, 2592892, 3889338, 5185784, 7778676, 15557352]

約数ペア:

[(1, 15557352), (2, 7778676), (3, 5185784), (4, 3889338), (6, 2592892), (8, 1944669), (12, 1296446), (19, 818808), (24, 648223), (38, 409404), (57, 272936), (76, 204702), (109, 142728), (114, 136468), (152, 102351), (218, 71364), (228, 68234), (313, 49704), (327, 47576), (436, 35682), (456, 34117), (626, 24852), (654, 23788), (872, 17841), (939, 16568), (1252, 12426), (1308, 11894), (1878, 8284), (2071, 7512), (2504, 6213), (2616, 5947), (3756, 4142)]