27647748

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{33391}}^1$

素因数の和:33424

約数の個数: 36

約数和(自身を含む): 72928128

約数和(自身を除く): 45280380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 33391, 66782, 100173, 133564, 200346, 300519, 400692, 601038, 767993, 1202076, 1535986, 2303979, 3071972, 4607958, 6911937, 9215916, 13823874, 27647748]

約数ペア:

[(1, 27647748), (2, 13823874), (3, 9215916), (4, 6911937), (6, 4607958), (9, 3071972), (12, 2303979), (18, 1535986), (23, 1202076), (36, 767993), (46, 601038), (69, 400692), (92, 300519), (138, 200346), (207, 133564), (276, 100173), (414, 66782), (828, 33391)]