13317558

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 14261322

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 239, 251, 478, 502, 717, 753, 1434, 1506, 8843, 9287, 17686, 18574, 26529, 27861, 53058, 55722, 59989, 119978, 179967, 359934, 2219593, 4439186, 6658779, 13317558]

約数ペア:

[(1, 13317558), (2, 6658779), (3, 4439186), (6, 2219593), (37, 359934), (74, 179967), (111, 119978), (222, 59989), (239, 55722), (251, 53058), (478, 27861), (502, 26529), (717, 18574), (753, 17686), (1434, 9287), (1506, 8843)]