26405748

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31891}}^1$

素因数の和:31924

約数の個数: 36

約数和(自身を含む): 69652128

約数和(自身を除く): 43246380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 31891, 63782, 95673, 127564, 191346, 287019, 382692, 574038, 733493, 1148076, 1466986, 2200479, 2933972, 4400958, 6601437, 8801916, 13202874, 26405748]

約数ペア:

[(1, 26405748), (2, 13202874), (3, 8801916), (4, 6601437), (6, 4400958), (9, 2933972), (12, 2200479), (18, 1466986), (23, 1148076), (36, 733493), (46, 574038), (69, 382692), (92, 287019), (138, 191346), (207, 127564), (276, 95673), (414, 63782), (828, 31891)]