18139120278

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1\times {\mathrm{56467}}^1$

素因数の和:57956

約数の個数: 32

約数和(自身を含む): 37285142784

約数和(自身を除く): 19146022506

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1447, 2894, 4341, 8682, 53539, 56467, 107078, 112934, 160617, 169401, 321234, 338802, 2089279, 4178558, 6267837, 12535674, 81707749, 163415498, 245123247, 490246494, 3023186713, 6046373426, 9069560139, 18139120278]

約数ペア:

[(1, 18139120278), (2, 9069560139), (3, 6046373426), (6, 3023186713), (37, 490246494), (74, 245123247), (111, 163415498), (222, 81707749), (1447, 12535674), (2894, 6267837), (4341, 4178558), (8682, 2089279), (53539, 338802), (56467, 321234), (107078, 169401), (112934, 160617)]