18350031

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16487}}^1$

素因数の和:16550

約数の個数: 16

約数和(自身を含む): 28491264

約数和(自身を除く): 10141233

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 16487, 49461, 115409, 346227, 873811, 2621433, 6116677, 18350031]

約数ペア:

[(1, 18350031), (3, 6116677), (7, 2621433), (21, 873811), (53, 346227), (159, 115409), (371, 49461), (1113, 16487)]