26686854

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{21487}}^1$

素因数の和:21521

約数の個数: 32

約数和(自身を含む): 61885440

約数和(自身を除く): 35198586

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 21487, 42974, 64461, 128922, 193383, 386766, 494201, 580149, 988402, 1160298, 1482603, 2965206, 4447809, 8895618, 13343427, 26686854]

約数ペア:

[(1, 26686854), (2, 13343427), (3, 8895618), (6, 4447809), (9, 2965206), (18, 1482603), (23, 1160298), (27, 988402), (46, 580149), (54, 494201), (69, 386766), (138, 193383), (207, 128922), (414, 64461), (621, 42974), (1242, 21487)]