18310716

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17539}}^1$

素因数の和:17578

約数の個数: 36

約数和(自身を含む): 47884200

約数和(自身を除く): 29573484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 17539, 35078, 52617, 70156, 105234, 157851, 210468, 315702, 508631, 631404, 1017262, 1525893, 2034524, 3051786, 4577679, 6103572, 9155358, 18310716]

約数ペア:

[(1, 18310716), (2, 9155358), (3, 6103572), (4, 4577679), (6, 3051786), (9, 2034524), (12, 1525893), (18, 1017262), (29, 631404), (36, 508631), (58, 315702), (87, 210468), (116, 157851), (174, 105234), (261, 70156), (348, 52617), (522, 35078), (1044, 17539)]