312909534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{827803}}^1$

素因数の和:827821

約数の個数: 32

約数和(自身を含む): 794691840

約数和(自身を除く): 481782306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 827803, 1655606, 2483409, 4966818, 5794621, 7450227, 11589242, 14900454, 17383863, 22350681, 34767726, 44701362, 52151589, 104303178, 156454767, 312909534]

約数ペア:

[(1, 312909534), (2, 156454767), (3, 104303178), (6, 52151589), (7, 44701362), (9, 34767726), (14, 22350681), (18, 17383863), (21, 14900454), (27, 11589242), (42, 7450227), (54, 5794621), (63, 4966818), (126, 2483409), (189, 1655606), (378, 827803)]