180185538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{5011}}^1$

素因数の和:5490

約数の個数: 32

約数和(自身を含む): 389011392

約数和(自身を除く): 208825854

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 461, 922, 1383, 2766, 5011, 5993, 10022, 11986, 15033, 17979, 30066, 35958, 65143, 130286, 195429, 390858, 2310071, 4620142, 6930213, 13860426, 30030923, 60061846, 90092769, 180185538]

約数ペア:

[(1, 180185538), (2, 90092769), (3, 60061846), (6, 30030923), (13, 13860426), (26, 6930213), (39, 4620142), (78, 2310071), (461, 390858), (922, 195429), (1383, 130286), (2766, 65143), (5011, 35958), (5993, 30066), (10022, 17979), (11986, 15033)]