26149578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 65802240

約数和(自身を除く): 39652662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 987, 1019, 1222, 1833, 1974, 2038, 3057, 3666, 4277, 6114, 7133, 8554, 12831, 13247, 14266, 21399, 25662, 26494, 39741, 42798, 47893, 79482, 92729, 95786, 143679, 185458, 278187, 287358, 335251, 556374, 622609, 670502, 1005753, 1245218, 1867827, 2011506, 3735654, 4358263, 8716526, 13074789, 26149578]

約数ペア:

[(1, 26149578), (2, 13074789), (3, 8716526), (6, 4358263), (7, 3735654), (13, 2011506), (14, 1867827), (21, 1245218), (26, 1005753), (39, 670502), (42, 622609), (47, 556374), (78, 335251), (91, 287358), (94, 278187), (141, 185458), (182, 143679), (273, 95786), (282, 92729), (329, 79482), (546, 47893), (611, 42798), (658, 39741), (987, 26494), (1019, 25662), (1222, 21399), (1833, 14266), (1974, 13247), (2038, 12831), (3057, 8554), (3666, 7133), (4277, 6114)]