1325557512

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{33053}}^1$

素因数の和:33622

約数の個数: 48

約数和(自身を含む): 3596605740

約数和(自身を除く): 2271048228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 1114, 1671, 2228, 3342, 4456, 5013, 6684, 10026, 13368, 20052, 33053, 40104, 66106, 99159, 132212, 198318, 264424, 297477, 396636, 594954, 793272, 1189908, 2379816, 18410521, 36821042, 55231563, 73642084, 110463126, 147284168, 165694689, 220926252, 331389378, 441852504, 662778756, 1325557512]

約数ペア:

[(1, 1325557512), (2, 662778756), (3, 441852504), (4, 331389378), (6, 220926252), (8, 165694689), (9, 147284168), (12, 110463126), (18, 73642084), (24, 55231563), (36, 36821042), (72, 18410521), (557, 2379816), (1114, 1189908), (1671, 793272), (2228, 594954), (3342, 396636), (4456, 297477), (5013, 264424), (6684, 198318), (10026, 132212), (13368, 99159), (20052, 66106), (33053, 40104)]