18672052

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39227}}^1$

素因数の和:39255

約数の個数: 24

約数和(自身を含む): 39541824

約数和(自身を除く): 20869772

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 39227, 78454, 156908, 274589, 549178, 666859, 1098356, 1333718, 2667436, 4668013, 9336026, 18672052]

約数ペア:

[(1, 18672052), (2, 9336026), (4, 4668013), (7, 2667436), (14, 1333718), (17, 1098356), (28, 666859), (34, 549178), (68, 274589), (119, 156908), (238, 78454), (476, 39227)]