18916134

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{165931}}^1$

素因数の和:165955

約数の個数: 16

約数和(自身を含む): 39823680

約数和(自身を除く): 20907546

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 165931, 331862, 497793, 995586, 3152689, 6305378, 9458067, 18916134]

約数ペア:

[(1, 18916134), (2, 9458067), (3, 6305378), (6, 3152689), (19, 995586), (38, 497793), (57, 331862), (114, 165931)]