139065018

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2621}}^1$

素因数の和:2902

約数の個数: 32

約数和(自身を含む): 286951680

約数和(自身を除く): 147886662

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 239, 478, 717, 1434, 2621, 5242, 7863, 8843, 15726, 17686, 26529, 53058, 96977, 193954, 290931, 581862, 626419, 1252838, 1879257, 3758514, 23177503, 46355006, 69532509, 139065018]

約数ペア:

[(1, 139065018), (2, 69532509), (3, 46355006), (6, 23177503), (37, 3758514), (74, 1879257), (111, 1252838), (222, 626419), (239, 581862), (478, 290931), (717, 193954), (1434, 96977), (2621, 53058), (5242, 26529), (7863, 17686), (8843, 15726)]