42658374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{646339}}^1$

素因数の和:646355

約数の個数: 16

約数和(自身を含む): 93072960

約数和(自身を除く): 50414586

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 646339, 1292678, 1939017, 3878034, 7109729, 14219458, 21329187, 42658374]

約数ペア:

[(1, 42658374), (2, 21329187), (3, 14219458), (6, 7109729), (11, 3878034), (22, 1939017), (33, 1292678), (66, 646339)]