6647208

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{2689}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 16785600

約数和(自身を除く): 10138392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 2689, 5378, 8067, 10756, 16134, 21512, 32268, 64536, 276967, 553934, 830901, 1107868, 1661802, 2215736, 3323604, 6647208]

約数ペア:

[(1, 6647208), (2, 3323604), (3, 2215736), (4, 1661802), (6, 1107868), (8, 830901), (12, 553934), (24, 276967), (103, 64536), (206, 32268), (309, 21512), (412, 16134), (618, 10756), (824, 8067), (1236, 5378), (2472, 2689)]