1566339978

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{64189}}^1$

素因数の和:64291

約数の個数: 48

約数和(自身を含む): 3688100640

約数和(自身を除く): 2121760662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 581, 1162, 1743, 3486, 4067, 8134, 12201, 24402, 64189, 128378, 192567, 385134, 449323, 898646, 1347969, 2695938, 3145261, 5327687, 6290522, 9435783, 10655374, 15983061, 18871566, 31966122, 37293809, 74587618, 111881427, 223762854, 261056663, 522113326, 783169989, 1566339978]

約数ペア:

[(1, 1566339978), (2, 783169989), (3, 522113326), (6, 261056663), (7, 223762854), (14, 111881427), (21, 74587618), (42, 37293809), (49, 31966122), (83, 18871566), (98, 15983061), (147, 10655374), (166, 9435783), (249, 6290522), (294, 5327687), (498, 3145261), (581, 2695938), (1162, 1347969), (1743, 898646), (3486, 449323), (4067, 385134), (8134, 192567), (12201, 128378), (24402, 64189)]