81855942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{84737}}^1$

素因数の和:84772

約数の個数: 32

約数和(自身を含む): 195236352

約数和(自身を除く): 113380410

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 84737, 169474, 254211, 508422, 593159, 1186318, 1779477, 1948951, 3558954, 3897902, 5846853, 11693706, 13642657, 27285314, 40927971, 81855942]

約数ペア:

[(1, 81855942), (2, 40927971), (3, 27285314), (6, 13642657), (7, 11693706), (14, 5846853), (21, 3897902), (23, 3558954), (42, 1948951), (46, 1779477), (69, 1186318), (138, 593159), (161, 508422), (322, 254211), (483, 169474), (966, 84737)]