12877998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8287}}^1$

素因数の和:8336

約数の個数: 32

約数和(自身を含む): 30234624

約数和(自身を除く): 17356626

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 8287, 16574, 24861, 49722, 58009, 116018, 174027, 306619, 348054, 613238, 919857, 1839714, 2146333, 4292666, 6438999, 12877998]

約数ペア:

[(1, 12877998), (2, 6438999), (3, 4292666), (6, 2146333), (7, 1839714), (14, 919857), (21, 613238), (37, 348054), (42, 306619), (74, 174027), (111, 116018), (222, 58009), (259, 49722), (518, 24861), (777, 16574), (1554, 8287)]