9291400468

素因数分解:

$2^2\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{154991}}^1$

素因数の和:157143

約数の個数: 24

約数和(自身を含む): 18591600384

約数和(自身を除く): 9300199916

約数列:

[1, 2, 4, 7, 14, 28, 2141, 4282, 8564, 14987, 29974, 59948, 154991, 309982, 619964, 1084937, 2169874, 4339748, 331835731, 663671462, 1327342924, 2322850117, 4645700234, 9291400468]

約数ペア:

[(1, 9291400468), (2, 4645700234), (4, 2322850117), (7, 1327342924), (14, 663671462), (28, 331835731), (2141, 4339748), (4282, 2169874), (8564, 1084937), (14987, 619964), (29974, 309982), (59948, 154991)]