120172542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2861251}}^1$

素因数の和:2861263

約数の個数: 16

約数和(自身を含む): 274680192

約数和(自身を除く): 154507650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2861251, 5722502, 8583753, 17167506, 20028757, 40057514, 60086271, 120172542]

約数ペア:

[(1, 120172542), (2, 60086271), (3, 40057514), (6, 20028757), (7, 17167506), (14, 8583753), (21, 5722502), (42, 2861251)]