12869748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1237}}^1$

素因数の和:1281

約数の個数: 54

約数和(自身を含む): 34586006

約数和(自身を除く): 21716258

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1237, 1734, 2474, 2601, 3468, 3711, 4948, 5202, 7422, 10404, 11133, 14844, 21029, 22266, 42058, 44532, 63087, 84116, 126174, 189261, 252348, 357493, 378522, 714986, 757044, 1072479, 1429972, 2144958, 3217437, 4289916, 6434874, 12869748]

約数ペア:

[(1, 12869748), (2, 6434874), (3, 4289916), (4, 3217437), (6, 2144958), (9, 1429972), (12, 1072479), (17, 757044), (18, 714986), (34, 378522), (36, 357493), (51, 252348), (68, 189261), (102, 126174), (153, 84116), (204, 63087), (289, 44532), (306, 42058), (578, 22266), (612, 21029), (867, 14844), (1156, 11133), (1237, 10404), (1734, 7422), (2474, 5202), (2601, 4948), (3468, 3711)]