12756942

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3429

約数の個数: 48

約数和(自身を含む): 31749120

約数和(自身を除く): 18992178

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3391, 3762, 6782, 10173, 20346, 30519, 37301, 61038, 64429, 74602, 111903, 128858, 193287, 223806, 335709, 386574, 579861, 671418, 708719, 1159722, 1417438, 2126157, 4252314, 6378471, 12756942]

約数ペア:

[(1, 12756942), (2, 6378471), (3, 4252314), (6, 2126157), (9, 1417438), (11, 1159722), (18, 708719), (19, 671418), (22, 579861), (33, 386574), (38, 335709), (57, 223806), (66, 193287), (99, 128858), (114, 111903), (171, 74602), (198, 64429), (209, 61038), (342, 37301), (418, 30519), (627, 20346), (1254, 10173), (1881, 6782), (3391, 3762)]