28591254

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{69061}}^1$

素因数の和:69092

約数の個数: 24

約数和(自身を含む): 64642032

約数和(自身を除く): 36050778

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 69061, 138122, 207183, 414366, 621549, 1243098, 1588403, 3176806, 4765209, 9530418, 14295627, 28591254]

約数ペア:

[(1, 28591254), (2, 14295627), (3, 9530418), (6, 4765209), (9, 3176806), (18, 1588403), (23, 1243098), (46, 621549), (69, 414366), (138, 207183), (207, 138122), (414, 69061)]