2687496786

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3828343}}^1$

素因数の和:3828367

約数の個数: 32

約数和(自身を含む): 6431617920

約数和(自身を除く): 3744121134

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 3828343, 7656686, 11485029, 22970058, 34455087, 49768459, 68910174, 99536918, 103365261, 149305377, 206730522, 298610754, 447916131, 895832262, 1343748393, 2687496786]

約数ペア:

[(1, 2687496786), (2, 1343748393), (3, 895832262), (6, 447916131), (9, 298610754), (13, 206730522), (18, 149305377), (26, 103365261), (27, 99536918), (39, 68910174), (54, 49768459), (78, 34455087), (117, 22970058), (234, 11485029), (351, 7656686), (702, 3828343)]