1868926317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{300809}}^1$

素因数の和:300940

約数の個数: 16

約数和(自身を含む): 2647128000

約数和(自身を除く): 778201683

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 300809, 902427, 5715371, 17146113, 32788181, 98364543, 622975439, 1868926317]

約数ペア:

[(1, 1868926317), (3, 622975439), (19, 98364543), (57, 32788181), (109, 17146113), (327, 5715371), (2071, 902427), (6213, 300809)]