12899448

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1847}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 35315280

約数和(自身を除く): 22415832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 1847, 2328, 3492, 3694, 5541, 6984, 7388, 11082, 14776, 16623, 22164, 33246, 44328, 66492, 132984, 179159, 358318, 537477, 716636, 1074954, 1433272, 1612431, 2149908, 3224862, 4299816, 6449724, 12899448]

約数ペア:

[(1, 12899448), (2, 6449724), (3, 4299816), (4, 3224862), (6, 2149908), (8, 1612431), (9, 1433272), (12, 1074954), (18, 716636), (24, 537477), (36, 358318), (72, 179159), (97, 132984), (194, 66492), (291, 44328), (388, 33246), (582, 22164), (776, 16623), (873, 14776), (1164, 11082), (1746, 7388), (1847, 6984), (2328, 5541), (3492, 3694)]