140259084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1669751}}^1$

素因数の和:1669765

約数の個数: 24

約数和(自身を含む): 374024448

約数和(自身を除く): 233765364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1669751, 3339502, 5009253, 6679004, 10018506, 11688257, 20037012, 23376514, 35064771, 46753028, 70129542, 140259084]

約数ペア:

[(1, 140259084), (2, 70129542), (3, 46753028), (4, 35064771), (6, 23376514), (7, 20037012), (12, 11688257), (14, 10018506), (21, 6679004), (28, 5009253), (42, 3339502), (84, 1669751)]