16672884

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 40935552

約数和(自身を除く): 24262668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 193, 276, 313, 386, 579, 626, 772, 939, 1158, 1252, 1878, 2316, 3756, 4439, 7199, 8878, 13317, 14398, 17756, 21597, 26634, 28796, 43194, 53268, 60409, 86388, 120818, 181227, 241636, 362454, 724908, 1389407, 2778814, 4168221, 5557628, 8336442, 16672884]

約数ペア:

[(1, 16672884), (2, 8336442), (3, 5557628), (4, 4168221), (6, 2778814), (12, 1389407), (23, 724908), (46, 362454), (69, 241636), (92, 181227), (138, 120818), (193, 86388), (276, 60409), (313, 53268), (386, 43194), (579, 28796), (626, 26634), (772, 21597), (939, 17756), (1158, 14398), (1252, 13317), (1878, 8878), (2316, 7199), (3756, 4439)]