18442456

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 36061200

約数和(自身を除く): 17618744

約数列:

[1, 2, 4, 8, 41, 59, 82, 118, 164, 236, 328, 472, 953, 1906, 2419, 3812, 4838, 7624, 9676, 19352, 39073, 56227, 78146, 112454, 156292, 224908, 312584, 449816, 2305307, 4610614, 9221228, 18442456]

約数ペア:

[(1, 18442456), (2, 9221228), (4, 4610614), (8, 2305307), (41, 449816), (59, 312584), (82, 224908), (118, 156292), (164, 112454), (236, 78146), (328, 56227), (472, 39073), (953, 19352), (1906, 9676), (2419, 7624), (3812, 4838)]