221009076

素因数分解:

$2^2\times 3^2\times {\mathrm{6139141}}^1$

素因数の和:6139151

約数の個数: 18

約数和(自身を含む): 558661922

約数和(自身を除く): 337652846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6139141, 12278282, 18417423, 24556564, 36834846, 55252269, 73669692, 110504538, 221009076]

約数ペア:

[(1, 221009076), (2, 110504538), (3, 73669692), (4, 55252269), (6, 36834846), (9, 24556564), (12, 18417423), (18, 12278282), (36, 6139141)]