27978821388

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{12336341}}^1$

素因数の和:12336364

約数の個数: 60

約数和(自身を含む): 83591053392

約数和(自身を除く): 55612232004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 12336341, 24672682, 37009023, 49345364, 74018046, 86354387, 111027069, 148036092, 172708774, 222054138, 259063161, 333081207, 345417548, 444108276, 518126322, 666162414, 777189483, 999243621, 1036252644, 1332324828, 1554378966, 1998487242, 2331568449, 3108757932, 3996974484, 4663136898, 6994705347, 9326273796, 13989410694, 27978821388]

約数ペア:

[(1, 27978821388), (2, 13989410694), (3, 9326273796), (4, 6994705347), (6, 4663136898), (7, 3996974484), (9, 3108757932), (12, 2331568449), (14, 1998487242), (18, 1554378966), (21, 1332324828), (27, 1036252644), (28, 999243621), (36, 777189483), (42, 666162414), (54, 518126322), (63, 444108276), (81, 345417548), (84, 333081207), (108, 259063161), (126, 222054138), (162, 172708774), (189, 148036092), (252, 111027069), (324, 86354387), (378, 74018046), (567, 49345364), (756, 37009023), (1134, 24672682), (2268, 12336341)]