25448994

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61471}}^1$

素因数の和:61502

約数の個数: 24

約数和(自身を含む): 57537792

約数和(自身を除く): 32088798

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 61471, 122942, 184413, 368826, 553239, 1106478, 1413833, 2827666, 4241499, 8482998, 12724497, 25448994]

約数ペア:

[(1, 25448994), (2, 12724497), (3, 8482998), (6, 4241499), (9, 2827666), (18, 1413833), (23, 1106478), (46, 553239), (69, 368826), (138, 184413), (207, 122942), (414, 61471)]