66419538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{481301}}^1$

素因数の和:481329

約数の個数: 16

約数和(自身を含む): 138614976

約数和(自身を除く): 72195438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 481301, 962602, 1443903, 2887806, 11069923, 22139846, 33209769, 66419538]

約数ペア:

[(1, 66419538), (2, 33209769), (3, 22139846), (6, 11069923), (23, 2887806), (46, 1443903), (69, 962602), (138, 481301)]