12961854

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{42359}}^1$

素因数の和:42384

約数の個数: 24

約数和(自身を含む): 29736720

約数和(自身を除く): 16774866

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 42359, 84718, 127077, 254154, 381231, 720103, 762462, 1440206, 2160309, 4320618, 6480927, 12961854]

約数ペア:

[(1, 12961854), (2, 6480927), (3, 4320618), (6, 2160309), (9, 1440206), (17, 762462), (18, 720103), (34, 381231), (51, 254154), (102, 127077), (153, 84718), (306, 42359)]