1340371638

素因数分解:

$2^1\times 3^4\times {\mathrm{8273899}}^1$

素因数の和:8273913

約数の個数: 20

約数和(自身を含む): 3003425700

約数和(自身を除く): 1663054062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8273899, 16547798, 24821697, 49643394, 74465091, 148930182, 223395273, 446790546, 670185819, 1340371638]

約数ペア:

[(1, 1340371638), (2, 670185819), (3, 446790546), (6, 223395273), (9, 148930182), (18, 74465091), (27, 49643394), (54, 24821697), (81, 16547798), (162, 8273899)]