12617604

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 34496280

約数和(自身を除く): 21878676

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 389, 477, 612, 636, 778, 901, 954, 1167, 1556, 1802, 1908, 2334, 2703, 3501, 3604, 4668, 5406, 6613, 7002, 8109, 10812, 13226, 14004, 16218, 19839, 20617, 26452, 32436, 39678, 41234, 59517, 61851, 79356, 82468, 119034, 123702, 185553, 238068, 247404, 350489, 371106, 700978, 742212, 1051467, 1401956, 2102934, 3154401, 4205868, 6308802, 12617604]

約数ペア:

[(1, 12617604), (2, 6308802), (3, 4205868), (4, 3154401), (6, 2102934), (9, 1401956), (12, 1051467), (17, 742212), (18, 700978), (34, 371106), (36, 350489), (51, 247404), (53, 238068), (68, 185553), (102, 123702), (106, 119034), (153, 82468), (159, 79356), (204, 61851), (212, 59517), (306, 41234), (318, 39678), (389, 32436), (477, 26452), (612, 20617), (636, 19839), (778, 16218), (901, 14004), (954, 13226), (1167, 10812), (1556, 8109), (1802, 7002), (1908, 6613), (2334, 5406), (2703, 4668), (3501, 3604)]