10878678

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 15732522

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 461, 513, 621, 874, 922, 1026, 1242, 1311, 1383, 2622, 2766, 3933, 4149, 7866, 8298, 8759, 10603, 11799, 12447, 17518, 21206, 23598, 24894, 26277, 31809, 52554, 63618, 78831, 95427, 157662, 190854, 201457, 236493, 286281, 402914, 472986, 572562, 604371, 1208742, 1813113, 3626226, 5439339, 10878678]

約数ペア:

[(1, 10878678), (2, 5439339), (3, 3626226), (6, 1813113), (9, 1208742), (18, 604371), (19, 572562), (23, 472986), (27, 402914), (38, 286281), (46, 236493), (54, 201457), (57, 190854), (69, 157662), (114, 95427), (138, 78831), (171, 63618), (207, 52554), (342, 31809), (414, 26277), (437, 24894), (461, 23598), (513, 21206), (621, 17518), (874, 12447), (922, 11799), (1026, 10603), (1242, 8759), (1311, 8298), (1383, 7866), (2622, 4149), (2766, 3933)]