380538

素因数分解:

$2^1\times 3^8\times {\mathrm{29}}^1$

素因数の和:55

約数の個数: 36

約数和(自身を含む): 885690

約数和(自身を除く): 505152

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 729, 783, 1458, 1566, 2187, 2349, 4374, 4698, 6561, 7047, 13122, 14094, 21141, 42282, 63423, 126846, 190269, 380538]

約数ペア:

[(1, 380538), (2, 190269), (3, 126846), (6, 63423), (9, 42282), (18, 21141), (27, 14094), (29, 13122), (54, 7047), (58, 6561), (81, 4698), (87, 4374), (162, 2349), (174, 2187), (243, 1566), (261, 1458), (486, 783), (522, 729)]