81813882

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{368531}}^1$

素因数の和:368573

約数の個数: 16

約数和(自身を含む): 168050592

約数和(自身を除く): 86236710

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 368531, 737062, 1105593, 2211186, 13635647, 27271294, 40906941, 81813882]

約数ペア:

[(1, 81813882), (2, 40906941), (3, 27271294), (6, 13635647), (37, 2211186), (74, 1105593), (111, 737062), (222, 368531)]