16662468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 41368320

約数和(自身を除く): 24705852

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 683, 1284, 1366, 2033, 2049, 2732, 4066, 4098, 6099, 8132, 8196, 12198, 12977, 24396, 25954, 38931, 51908, 73081, 77862, 146162, 155724, 219243, 292324, 438486, 876972, 1388539, 2777078, 4165617, 5554156, 8331234, 16662468]

約数ペア:

[(1, 16662468), (2, 8331234), (3, 5554156), (4, 4165617), (6, 2777078), (12, 1388539), (19, 876972), (38, 438486), (57, 292324), (76, 219243), (107, 155724), (114, 146162), (214, 77862), (228, 73081), (321, 51908), (428, 38931), (642, 25954), (683, 24396), (1284, 12977), (1366, 12198), (2033, 8196), (2049, 8132), (2732, 6099), (4066, 4098)]