27204188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{56207}}^1$

素因数の和:56233

約数の個数: 18

約数和(自身を含む): 52329648

約数和(自身を除く): 25125460

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 56207, 112414, 224828, 618277, 1236554, 2473108, 6801047, 13602094, 27204188]

約数ペア:

[(1, 27204188), (2, 13602094), (4, 6801047), (11, 2473108), (22, 1236554), (44, 618277), (121, 224828), (242, 112414), (484, 56207)]