18521316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{46771}}^1$

素因数の和:46792

約数の個数: 36

約数和(自身を含む): 51075024

約数和(自身を除く): 32553708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 46771, 93542, 140313, 187084, 280626, 420939, 514481, 561252, 841878, 1028962, 1543443, 1683756, 2057924, 3086886, 4630329, 6173772, 9260658, 18521316]

約数ペア:

[(1, 18521316), (2, 9260658), (3, 6173772), (4, 4630329), (6, 3086886), (9, 2057924), (11, 1683756), (12, 1543443), (18, 1028962), (22, 841878), (33, 561252), (36, 514481), (44, 420939), (66, 280626), (99, 187084), (132, 140313), (198, 93542), (396, 46771)]