25530282

素因数分解:

$2^1\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1123}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 56919360

約数和(自身を除く): 31389078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 421, 842, 1123, 1263, 2246, 2526, 3369, 3789, 6738, 7578, 10107, 11367, 20214, 22734, 30321, 60642, 472783, 945566, 1418349, 2836698, 4255047, 8510094, 12765141, 25530282]

約数ペア:

[(1, 25530282), (2, 12765141), (3, 8510094), (6, 4255047), (9, 2836698), (18, 1418349), (27, 945566), (54, 472783), (421, 60642), (842, 30321), (1123, 22734), (1263, 20214), (2246, 11367), (2526, 10107), (3369, 7578), (3789, 6738)]