12205122988836

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{21299051}}^1$

素因数の和:21299181

約数の個数: 72

約数和(自身を含む): 30733509681504

約数和(自身を除く): 18528386692668

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 2809, 3604, 5406, 5618, 8427, 10812, 11236, 16854, 33708, 47753, 95506, 143259, 191012, 286518, 573036, 21299051, 42598102, 63897153, 85196204, 127794306, 255588612, 362083867, 724167734, 1086251601, 1128849703, 1448335468, 2172503202, 2257699406, 3386549109, 4345006404, 4515398812, 6773098218, 13546196436, 19190444951, 38380889902, 57571334853, 59829034259, 76761779804, 115142669706, 119658068518, 179487102777, 230285339412, 239316137036, 358974205554, 717948411108, 1017093582403, 2034187164806, 3051280747209, 4068374329612, 6102561494418, 12205122988836]

約数ペア:

[(1, 12205122988836), (2, 6102561494418), (3, 4068374329612), (4, 3051280747209), (6, 2034187164806), (12, 1017093582403), (17, 717948411108), (34, 358974205554), (51, 239316137036), (53, 230285339412), (68, 179487102777), (102, 119658068518), (106, 115142669706), (159, 76761779804), (204, 59829034259), (212, 57571334853), (318, 38380889902), (636, 19190444951), (901, 13546196436), (1802, 6773098218), (2703, 4515398812), (2809, 4345006404), (3604, 3386549109), (5406, 2257699406), (5618, 2172503202), (8427, 1448335468), (10812, 1128849703), (11236, 1086251601), (16854, 724167734), (33708, 362083867), (47753, 255588612), (95506, 127794306), (143259, 85196204), (191012, 63897153), (286518, 42598102), (573036, 21299051)]