39279978

素因数分解:

$2^1\times 3^6\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:978

約数の個数: 56

約数和(自身を含む): 91484100

約数和(自身を除く): 52204122

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 729, 783, 929, 1458, 1566, 1858, 2349, 2787, 4698, 5574, 7047, 8361, 14094, 16722, 21141, 25083, 26941, 42282, 50166, 53882, 75249, 80823, 150498, 161646, 225747, 242469, 451494, 484938, 677241, 727407, 1354482, 1454814, 2182221, 4364442, 6546663, 13093326, 19639989, 39279978]

約数ペア:

[(1, 39279978), (2, 19639989), (3, 13093326), (6, 6546663), (9, 4364442), (18, 2182221), (27, 1454814), (29, 1354482), (54, 727407), (58, 677241), (81, 484938), (87, 451494), (162, 242469), (174, 225747), (243, 161646), (261, 150498), (486, 80823), (522, 75249), (729, 53882), (783, 50166), (929, 42282), (1458, 26941), (1566, 25083), (1858, 21141), (2349, 16722), (2787, 14094), (4698, 8361), (5574, 7047)]