15149946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9749}}^1$

素因数の和:9798

約数の個数: 32

約数和(自身を含む): 35568000

約数和(自身を除く): 20418054

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 9749, 19498, 29247, 58494, 68243, 136486, 204729, 360713, 409458, 721426, 1082139, 2164278, 2524991, 5049982, 7574973, 15149946]

約数ペア:

[(1, 15149946), (2, 7574973), (3, 5049982), (6, 2524991), (7, 2164278), (14, 1082139), (21, 721426), (37, 409458), (42, 360713), (74, 204729), (111, 136486), (222, 68243), (259, 58494), (518, 29247), (777, 19498), (1554, 9749)]