538614

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1332

約数の個数: 24

約数和(自身を含む): 1218672

約数和(自身を除く): 680058

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1301, 2602, 3903, 7806, 11709, 23418, 29923, 59846, 89769, 179538, 269307, 538614]

約数ペア:

[(1, 538614), (2, 269307), (3, 179538), (6, 89769), (9, 59846), (18, 29923), (23, 23418), (46, 11709), (69, 7806), (138, 3903), (207, 2602), (414, 1301)]