26496918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1861}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 66227616

約数和(自身を除く): 39730698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 1861, 2034, 2373, 3722, 4746, 5583, 7119, 11166, 13027, 14238, 16749, 26054, 33498, 39081, 78162, 117243, 210293, 234486, 420586, 630879, 1261758, 1472051, 1892637, 2944102, 3785274, 4416153, 8832306, 13248459, 26496918]

約数ペア:

[(1, 26496918), (2, 13248459), (3, 8832306), (6, 4416153), (7, 3785274), (9, 2944102), (14, 1892637), (18, 1472051), (21, 1261758), (42, 630879), (63, 420586), (113, 234486), (126, 210293), (226, 117243), (339, 78162), (678, 39081), (791, 33498), (1017, 26054), (1582, 16749), (1861, 14238), (2034, 13027), (2373, 11166), (3722, 7119), (4746, 5583)]