18610683

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68171}}^1$

素因数の和:68194

約数の個数: 16

約数和(自身を含む): 30541056

約数和(自身を除く): 11930373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 68171, 204513, 477197, 886223, 1431591, 2658669, 6203561, 18610683]

約数ペア:

[(1, 18610683), (3, 6203561), (7, 2658669), (13, 1431591), (21, 886223), (39, 477197), (91, 204513), (273, 68171)]