12656142

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1051}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 28277760

約数和(自身を除く): 15621618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1051, 1338, 2007, 2102, 3153, 4014, 6021, 6306, 9459, 12042, 18918, 28377, 56754, 234373, 468746, 703119, 1406238, 2109357, 4218714, 6328071, 12656142]

約数ペア:

[(1, 12656142), (2, 6328071), (3, 4218714), (6, 2109357), (9, 1406238), (18, 703119), (27, 468746), (54, 234373), (223, 56754), (446, 28377), (669, 18918), (1051, 12042), (1338, 9459), (2007, 6306), (2102, 6021), (3153, 4014)]