2912644818

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1319}}^1$

素因数の和:1693

約数の個数: 80

約数和(自身を含む): 6704406720

約数和(自身を除く): 3791761902

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 317, 387, 634, 774, 951, 1161, 1319, 1902, 2322, 2638, 2853, 3483, 3957, 5706, 6966, 7914, 8559, 11871, 13631, 17118, 23742, 25677, 27262, 35613, 40893, 51354, 56717, 71226, 81786, 106839, 113434, 122679, 170151, 213678, 245358, 340302, 368037, 418123, 510453, 736074, 836246, 1020906, 1104111, 1254369, 1531359, 2208222, 2508738, 3062718, 3763107, 4594077, 7526214, 9188154, 11289321, 17979289, 22578642, 33867963, 35958578, 53937867, 67735926, 107875734, 161813601, 323627202, 485440803, 970881606, 1456322409, 2912644818]

約数ペア:

[(1, 2912644818), (2, 1456322409), (3, 970881606), (6, 485440803), (9, 323627202), (18, 161813601), (27, 107875734), (43, 67735926), (54, 53937867), (81, 35958578), (86, 33867963), (129, 22578642), (162, 17979289), (258, 11289321), (317, 9188154), (387, 7526214), (634, 4594077), (774, 3763107), (951, 3062718), (1161, 2508738), (1319, 2208222), (1902, 1531359), (2322, 1254369), (2638, 1104111), (2853, 1020906), (3483, 836246), (3957, 736074), (5706, 510453), (6966, 418123), (7914, 368037), (8559, 340302), (11871, 245358), (13631, 213678), (17118, 170151), (23742, 122679), (25677, 113434), (27262, 106839), (35613, 81786), (40893, 71226), (51354, 56717)]