65260518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20639}}^1$

素因数の和:20692

約数の個数: 32

約数和(自身を含む): 142663680

約数和(自身を除く): 77403162

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 20639, 41278, 61917, 123834, 350863, 639809, 701726, 1052589, 1279618, 1919427, 2105178, 3838854, 10876753, 21753506, 32630259, 65260518]

約数ペア:

[(1, 65260518), (2, 32630259), (3, 21753506), (6, 10876753), (17, 3838854), (31, 2105178), (34, 1919427), (51, 1279618), (62, 1052589), (93, 701726), (102, 639809), (186, 350863), (527, 123834), (1054, 61917), (1581, 41278), (3162, 20639)]