1267938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 3257280

約数和(自身を除く): 1989342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 347, 406, 522, 609, 694, 1041, 1218, 1827, 2082, 2429, 3123, 3654, 4858, 6246, 7287, 10063, 14574, 20126, 21861, 30189, 43722, 60378, 70441, 90567, 140882, 181134, 211323, 422646, 633969, 1267938]

約数ペア:

[(1, 1267938), (2, 633969), (3, 422646), (6, 211323), (7, 181134), (9, 140882), (14, 90567), (18, 70441), (21, 60378), (29, 43722), (42, 30189), (58, 21861), (63, 20126), (87, 14574), (126, 10063), (174, 7287), (203, 6246), (261, 4858), (347, 3654), (406, 3123), (522, 2429), (609, 2082), (694, 1827), (1041, 1218)]