2898666

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 40

約数和(自身を含む): 6730020

約数和(自身を除く): 3831354

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 617, 783, 1234, 1566, 1851, 2349, 3702, 4698, 5553, 11106, 16659, 17893, 33318, 35786, 49977, 53679, 99954, 107358, 161037, 322074, 483111, 966222, 1449333, 2898666]

約数ペア:

[(1, 2898666), (2, 1449333), (3, 966222), (6, 483111), (9, 322074), (18, 161037), (27, 107358), (29, 99954), (54, 53679), (58, 49977), (81, 35786), (87, 33318), (162, 17893), (174, 16659), (261, 11106), (522, 5553), (617, 4698), (783, 3702), (1234, 2349), (1566, 1851)]