18055006

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 27862128

約数和(自身を除く): 9807122

約数列:

[1, 2, 41, 82, 421, 523, 842, 1046, 17261, 21443, 34522, 42886, 220183, 440366, 9027503, 18055006]

約数ペア:

[(1, 18055006), (2, 9027503), (41, 440366), (82, 220183), (421, 42886), (523, 34522), (842, 21443), (1046, 17261)]