28146276

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{7741}}^1$

素因数の和:7852

約数の個数: 36

約数和(自身を含む): 71861244

約数和(自身を除く): 43714968

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 7741, 15482, 23223, 30964, 46446, 69669, 92892, 139338, 278676, 781841, 1563682, 2345523, 3127364, 4691046, 7036569, 9382092, 14073138, 28146276]

約数ペア:

[(1, 28146276), (2, 14073138), (3, 9382092), (4, 7036569), (6, 4691046), (9, 3127364), (12, 2345523), (18, 1563682), (36, 781841), (101, 278676), (202, 139338), (303, 92892), (404, 69669), (606, 46446), (909, 30964), (1212, 23223), (1818, 15482), (3636, 7741)]