1325771856

素因数分解:

$2^4\times 3^2\times {\mathrm{9206749}}^1$

素因数の和:9206763

約数の個数: 30

約数和(自身を含む): 3710320250

約数和(自身を除く): 2384548394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9206749, 18413498, 27620247, 36826996, 55240494, 73653992, 82860741, 110480988, 147307984, 165721482, 220961976, 331442964, 441923952, 662885928, 1325771856]

約数ペア:

[(1, 1325771856), (2, 662885928), (3, 441923952), (4, 331442964), (6, 220961976), (8, 165721482), (9, 147307984), (12, 110480988), (16, 82860741), (18, 73653992), (24, 55240494), (36, 36826996), (48, 27620247), (72, 18413498), (144, 9206749)]