27380914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 47822400

約数和(自身を除く): 20441486

約数列:

[1, 2, 11, 17, 22, 34, 179, 187, 358, 374, 409, 818, 1969, 3043, 3938, 4499, 6086, 6953, 8998, 13906, 33473, 66946, 73211, 76483, 146422, 152966, 805321, 1244587, 1610642, 2489174, 13690457, 27380914]

約数ペア:

[(1, 27380914), (2, 13690457), (11, 2489174), (17, 1610642), (22, 1244587), (34, 805321), (179, 152966), (187, 146422), (358, 76483), (374, 73211), (409, 66946), (818, 33473), (1969, 13906), (3043, 8998), (3938, 6953), (4499, 6086)]