18368706

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2731}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 39340800

約数和(自身を除く): 20972094

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 2731, 3363, 5462, 6726, 8193, 16386, 51889, 103778, 155667, 161129, 311334, 322258, 483387, 966774, 3061451, 6122902, 9184353, 18368706]

約数ペア:

[(1, 18368706), (2, 9184353), (3, 6122902), (6, 3061451), (19, 966774), (38, 483387), (57, 322258), (59, 311334), (114, 161129), (118, 155667), (177, 103778), (354, 51889), (1121, 16386), (2242, 8193), (2731, 6726), (3363, 5462)]