18092186

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 32503680

約数和(自身を除く): 14411494

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 259, 371, 518, 659, 742, 1318, 1961, 3922, 4613, 9226, 13727, 24383, 27454, 34927, 48766, 69854, 170681, 244489, 341362, 488978, 1292299, 2584598, 9046093, 18092186]

約数ペア:

[(1, 18092186), (2, 9046093), (7, 2584598), (14, 1292299), (37, 488978), (53, 341362), (74, 244489), (106, 170681), (259, 69854), (371, 48766), (518, 34927), (659, 27454), (742, 24383), (1318, 13727), (1961, 9226), (3922, 4613)]