18388764

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{30047}}^1$

素因数の和:30074

約数の個数: 36

約数和(自身を含む): 49218624

約数和(自身を除く): 30829860

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 30047, 60094, 90141, 120188, 180282, 270423, 360564, 510799, 540846, 1021598, 1081692, 1532397, 2043196, 3064794, 4597191, 6129588, 9194382, 18388764]

約数ペア:

[(1, 18388764), (2, 9194382), (3, 6129588), (4, 4597191), (6, 3064794), (9, 2043196), (12, 1532397), (17, 1081692), (18, 1021598), (34, 540846), (36, 510799), (51, 360564), (68, 270423), (102, 180282), (153, 120188), (204, 90141), (306, 60094), (612, 30047)]