15660107988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5419}}^1\times {\mathrm{34403}}^1$

素因数の和:39836

約数の個数: 48

約数和(自身を含む): 41769208320

約数和(自身を除く): 26109100332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5419, 10838, 16257, 21676, 32514, 34403, 37933, 65028, 68806, 75866, 103209, 113799, 137612, 151732, 206418, 227598, 240821, 412836, 455196, 481642, 722463, 963284, 1444926, 2889852, 186429857, 372859714, 559289571, 745719428, 1118579142, 1305008999, 2237158284, 2610017998, 3915026997, 5220035996, 7830053994, 15660107988]

約数ペア:

[(1, 15660107988), (2, 7830053994), (3, 5220035996), (4, 3915026997), (6, 2610017998), (7, 2237158284), (12, 1305008999), (14, 1118579142), (21, 745719428), (28, 559289571), (42, 372859714), (84, 186429857), (5419, 2889852), (10838, 1444926), (16257, 963284), (21676, 722463), (32514, 481642), (34403, 455196), (37933, 412836), (65028, 240821), (68806, 227598), (75866, 206418), (103209, 151732), (113799, 137612)]