1311508746

素因数分解:

$2^1\times 3^4\times {\mathrm{8095733}}^1$

素因数の和:8095747

約数の個数: 20

約数和(自身を含む): 2938751442

約数和(自身を除く): 1627242696

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8095733, 16191466, 24287199, 48574398, 72861597, 145723194, 218584791, 437169582, 655754373, 1311508746]

約数ペア:

[(1, 1311508746), (2, 655754373), (3, 437169582), (6, 218584791), (9, 145723194), (18, 72861597), (27, 48574398), (54, 24287199), (81, 16191466), (162, 8095733)]