315682542

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{835139}}^1$

素因数の和:835157

約数の個数: 32

約数和(自身を含む): 801734400

約数和(自身を除く): 486051858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 835139, 1670278, 2505417, 5010834, 5845973, 7516251, 11691946, 15032502, 17537919, 22548753, 35075838, 45097506, 52613757, 105227514, 157841271, 315682542]

約数ペア:

[(1, 315682542), (2, 157841271), (3, 105227514), (6, 52613757), (7, 45097506), (9, 35075838), (14, 22548753), (18, 17537919), (21, 15032502), (27, 11691946), (42, 7516251), (54, 5845973), (63, 5010834), (126, 2505417), (189, 1670278), (378, 835139)]