31618963818

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{95629}}^1$

素因数の和:95813

約数の個数: 80

約数和(自身を含む): 76786682280

約数和(自身を除く): 45167718462

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 157, 162, 234, 314, 351, 471, 702, 942, 1053, 1413, 2041, 2106, 2826, 4082, 4239, 6123, 8478, 12246, 12717, 18369, 25434, 36738, 55107, 95629, 110214, 165321, 191258, 286887, 330642, 573774, 860661, 1243177, 1721322, 2486354, 2581983, 3729531, 5163966, 7459062, 7745949, 11188593, 15013753, 15491898, 22377186, 30027506, 33565779, 45041259, 67131558, 90082518, 100697337, 135123777, 195178789, 201394674, 270247554, 390357578, 405371331, 585536367, 810742662, 1171072734, 1216113993, 1756609101, 2432227986, 3513218202, 5269827303, 10539654606, 15809481909, 31618963818]

約数ペア:

[(1, 31618963818), (2, 15809481909), (3, 10539654606), (6, 5269827303), (9, 3513218202), (13, 2432227986), (18, 1756609101), (26, 1216113993), (27, 1171072734), (39, 810742662), (54, 585536367), (78, 405371331), (81, 390357578), (117, 270247554), (157, 201394674), (162, 195178789), (234, 135123777), (314, 100697337), (351, 90082518), (471, 67131558), (702, 45041259), (942, 33565779), (1053, 30027506), (1413, 22377186), (2041, 15491898), (2106, 15013753), (2826, 11188593), (4082, 7745949), (4239, 7459062), (6123, 5163966), (8478, 3729531), (12246, 2581983), (12717, 2486354), (18369, 1721322), (25434, 1243177), (36738, 860661), (55107, 573774), (95629, 330642), (110214, 286887), (165321, 191258)]