890506764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1177919}}^1$

素因数の和:1177939

約数の個数: 48

約数和(自身を含む): 2638540800

約数和(自身を除く): 1748034036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1177919, 2355838, 3533757, 4711676, 7067514, 8245433, 10601271, 14135028, 16490866, 21202542, 24736299, 31803813, 32981732, 42405084, 49472598, 63607626, 74208897, 98945196, 127215252, 148417794, 222626691, 296835588, 445253382, 890506764]

約数ペア:

[(1, 890506764), (2, 445253382), (3, 296835588), (4, 222626691), (6, 148417794), (7, 127215252), (9, 98945196), (12, 74208897), (14, 63607626), (18, 49472598), (21, 42405084), (27, 32981732), (28, 31803813), (36, 24736299), (42, 21202542), (54, 16490866), (63, 14135028), (84, 10601271), (108, 8245433), (126, 7067514), (189, 4711676), (252, 3533757), (378, 2355838), (756, 1177919)]