18378456

素因数分解:

$2^3\times 3^1\times {\mathrm{373}}^1\times {\mathrm{2053}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 46091760

約数和(自身を除く): 27713304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 373, 746, 1119, 1492, 2053, 2238, 2984, 4106, 4476, 6159, 8212, 8952, 12318, 16424, 24636, 49272, 765769, 1531538, 2297307, 3063076, 4594614, 6126152, 9189228, 18378456]

約数ペア:

[(1, 18378456), (2, 9189228), (3, 6126152), (4, 4594614), (6, 3063076), (8, 2297307), (12, 1531538), (24, 765769), (373, 49272), (746, 24636), (1119, 16424), (1492, 12318), (2053, 8952), (2238, 8212), (2984, 6159), (4106, 4476)]