81421422

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{714223}}^1$

素因数の和:714247

約数の個数: 16

約数和(自身を含む): 171413760

約数和(自身を除く): 89992338

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 714223, 1428446, 2142669, 4285338, 13570237, 27140474, 40710711, 81421422]

約数ペア:

[(1, 81421422), (2, 40710711), (3, 27140474), (6, 13570237), (19, 4285338), (38, 2142669), (57, 1428446), (114, 714223)]