12342267

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 22435200

約数和(自身を除く): 10092933

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 491, 513, 931, 1197, 1323, 1473, 2793, 3437, 3591, 4419, 8379, 9329, 10311, 13257, 24059, 25137, 27987, 30933, 65303, 72177, 83961, 92799, 195909, 216531, 251883, 457121, 587727, 649593, 1371363, 1763181, 4114089, 12342267]

約数ペア:

[(1, 12342267), (3, 4114089), (7, 1763181), (9, 1371363), (19, 649593), (21, 587727), (27, 457121), (49, 251883), (57, 216531), (63, 195909), (133, 92799), (147, 83961), (171, 72177), (189, 65303), (399, 30933), (441, 27987), (491, 25137), (513, 24059), (931, 13257), (1197, 10311), (1323, 9329), (1473, 8379), (2793, 4419), (3437, 3591)]