18648021170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4903}}^1\times {\mathrm{12269}}^1$

素因数の和:17210

約数の個数: 32

約数和(自身を含む): 34659118080

約数和(自身を除く): 16011096910

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 4903, 9806, 12269, 24515, 24538, 49030, 61345, 122690, 151993, 303986, 380339, 759965, 760678, 1519930, 1901695, 3803390, 60154907, 120309814, 300774535, 601549070, 1864802117, 3729604234, 9324010585, 18648021170]

約数ペア:

[(1, 18648021170), (2, 9324010585), (5, 3729604234), (10, 1864802117), (31, 601549070), (62, 300774535), (155, 120309814), (310, 60154907), (4903, 3803390), (9806, 1901695), (12269, 1519930), (24515, 760678), (24538, 759965), (49030, 380339), (61345, 303986), (122690, 151993)]