2018670087

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{8867}}^1$

素因数の和:9207

約数の個数: 32

約数和(自身を含む): 3170345472

約数和(自身を除く): 1151675385

約数列:

[1, 3, 7, 21, 37, 111, 259, 293, 777, 879, 2051, 6153, 8867, 10841, 26601, 32523, 62069, 75887, 186207, 227661, 328079, 984237, 2296553, 2598031, 6889659, 7794093, 18186217, 54558651, 96127147, 288381441, 672890029, 2018670087]

約数ペア:

[(1, 2018670087), (3, 672890029), (7, 288381441), (21, 96127147), (37, 54558651), (111, 18186217), (259, 7794093), (293, 6889659), (777, 2598031), (879, 2296553), (2051, 984237), (6153, 328079), (8867, 227661), (10841, 186207), (26601, 75887), (32523, 62069)]