13278618

素因数分解:

$2^1\times 3^2\times {\mathrm{241}}^1\times {\mathrm{3061}}^1$

素因数の和:3310

約数の個数: 24

約数和(自身を含む): 28899156

約数和(自身を除く): 15620538

約数列:

[1, 2, 3, 6, 9, 18, 241, 482, 723, 1446, 2169, 3061, 4338, 6122, 9183, 18366, 27549, 55098, 737701, 1475402, 2213103, 4426206, 6639309, 13278618]

約数ペア:

[(1, 13278618), (2, 6639309), (3, 4426206), (6, 2213103), (9, 1475402), (18, 737701), (241, 55098), (482, 27549), (723, 18366), (1446, 9183), (2169, 6122), (3061, 4338)]