1918668

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{569}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 4500720

約数和(自身を除く): 2582052

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 569, 843, 1124, 1138, 1686, 1707, 2276, 3372, 3414, 6828, 159889, 319778, 479667, 639556, 959334, 1918668]

約数ペア:

[(1, 1918668), (2, 959334), (3, 639556), (4, 479667), (6, 319778), (12, 159889), (281, 6828), (562, 3414), (569, 3372), (843, 2276), (1124, 1707), (1138, 1686)]