2131542

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5639}}^1$

素因数の和:5657

約数の個数: 32

約数和(自身を含む): 5414400

約数和(自身を除く): 3282858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5639, 11278, 16917, 33834, 39473, 50751, 78946, 101502, 118419, 152253, 236838, 304506, 355257, 710514, 1065771, 2131542]

約数ペア:

[(1, 2131542), (2, 1065771), (3, 710514), (6, 355257), (7, 304506), (9, 236838), (14, 152253), (18, 118419), (21, 101502), (27, 78946), (42, 50751), (54, 39473), (63, 33834), (126, 16917), (189, 11278), (378, 5639)]