2431998

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 5594400

約数和(自身を除く): 3162402

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1553, 1566, 3106, 4659, 9318, 13977, 27954, 41931, 45037, 83862, 90074, 135111, 270222, 405333, 810666, 1215999, 2431998]

約数ペア:

[(1, 2431998), (2, 1215999), (3, 810666), (6, 405333), (9, 270222), (18, 135111), (27, 90074), (29, 83862), (54, 45037), (58, 41931), (87, 27954), (174, 13977), (261, 9318), (522, 4659), (783, 3106), (1553, 1566)]