18482552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 19619848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1511, 1529, 3022, 3058, 6044, 6116, 12088, 12232, 16621, 33242, 66484, 132968, 210029, 420058, 840116, 1680232, 2310319, 4620638, 9241276, 18482552]

約数ペア:

[(1, 18482552), (2, 9241276), (4, 4620638), (8, 2310319), (11, 1680232), (22, 840116), (44, 420058), (88, 210029), (139, 132968), (278, 66484), (556, 33242), (1112, 16621), (1511, 12232), (1529, 12088), (3022, 6116), (3058, 6044)]