42840618

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{10333}}^1$

素因数の和:11029

約数の個数: 16

約数和(自身を含む): 85813536

約数和(自身を除く): 42972918

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 10333, 20666, 30999, 61998, 7140103, 14280206, 21420309, 42840618]

約数ペア:

[(1, 42840618), (2, 21420309), (3, 14280206), (6, 7140103), (691, 61998), (1382, 30999), (2073, 20666), (4146, 10333)]