2016478242

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1577839}}^1$

素因数の和:1577918

約数の個数: 24

約数和(自身を含む): 4430574720

約数和(自身を除く): 2414096478

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1577839, 3155678, 4733517, 9467034, 14200551, 28401102, 112026569, 224053138, 336079707, 672159414, 1008239121, 2016478242]

約数ペア:

[(1, 2016478242), (2, 1008239121), (3, 672159414), (6, 336079707), (9, 224053138), (18, 112026569), (71, 28401102), (142, 14200551), (213, 9467034), (426, 4733517), (639, 3155678), (1278, 1577839)]