2011122018

素因数分解:

$2^1\times 3^2\times {\mathrm{487}}^1\times {\mathrm{229423}}^1$

素因数の和:229918

約数の個数: 24

約数和(自身を含む): 4366397568

約数和(自身を除く): 2355275550

約数列:

[1, 2, 3, 6, 9, 18, 487, 974, 1461, 2922, 4383, 8766, 229423, 458846, 688269, 1376538, 2064807, 4129614, 111729001, 223458002, 335187003, 670374006, 1005561009, 2011122018]

約数ペア:

[(1, 2011122018), (2, 1005561009), (3, 670374006), (6, 335187003), (9, 223458002), (18, 111729001), (487, 4129614), (974, 2064807), (1461, 1376538), (2922, 688269), (4383, 458846), (8766, 229423)]