616615146

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1631257}}^1$

素因数の和:1631275

約数の個数: 32

約数和(自身を含む): 1566007680

約数和(自身を除く): 949392534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1631257, 3262514, 4893771, 9787542, 11418799, 14681313, 22837598, 29362626, 34256397, 44043939, 68512794, 88087878, 102769191, 205538382, 308307573, 616615146]

約数ペア:

[(1, 616615146), (2, 308307573), (3, 205538382), (6, 102769191), (7, 88087878), (9, 68512794), (14, 44043939), (18, 34256397), (21, 29362626), (27, 22837598), (42, 14681313), (54, 11418799), (63, 9787542), (126, 4893771), (189, 3262514), (378, 1631257)]