18062506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 34432128

約数和(自身を除く): 16369622

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 2213, 4081, 4426, 8162, 15491, 24343, 30982, 48686, 117289, 170401, 234578, 340802, 821023, 1290179, 1642046, 2580358, 9031253, 18062506]

約数ペア:

[(1, 18062506), (2, 9031253), (7, 2580358), (11, 1642046), (14, 1290179), (22, 821023), (53, 340802), (77, 234578), (106, 170401), (154, 117289), (371, 48686), (583, 30982), (742, 24343), (1166, 15491), (2213, 8162), (4081, 4426)]