27938514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11909}}^1$

素因数の和:11954

約数の個数: 32

約数和(自身を含む): 61741440

約数和(自身を除く): 33802926

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 11909, 23818, 35727, 71454, 202453, 273907, 404906, 547814, 607359, 821721, 1214718, 1643442, 4656419, 9312838, 13969257, 27938514]

約数ペア:

[(1, 27938514), (2, 13969257), (3, 9312838), (6, 4656419), (17, 1643442), (23, 1214718), (34, 821721), (46, 607359), (51, 547814), (69, 404906), (102, 273907), (138, 202453), (391, 71454), (782, 35727), (1173, 23818), (2346, 11909)]