274602978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1447}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 641973696

約数和(自身を除く): 367370718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 811, 1447, 1622, 2433, 2894, 4341, 4866, 7299, 8682, 10543, 13023, 14598, 18811, 21086, 26046, 31629, 37622, 56433, 63258, 94887, 112866, 169299, 189774, 338598, 1173517, 2347034, 3520551, 7041102, 10561653, 15255721, 21123306, 30511442, 45767163, 91534326, 137301489, 274602978]

約数ペア:

[(1, 274602978), (2, 137301489), (3, 91534326), (6, 45767163), (9, 30511442), (13, 21123306), (18, 15255721), (26, 10561653), (39, 7041102), (78, 3520551), (117, 2347034), (234, 1173517), (811, 338598), (1447, 189774), (1622, 169299), (2433, 112866), (2894, 94887), (4341, 63258), (4866, 56433), (7299, 37622), (8682, 31629), (10543, 26046), (13023, 21086), (14598, 18811)]