2912854986

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1147697}}^1$

素因数の和:1147755

約数の個数: 32

約数和(自身を含む): 6610740480

約数和(自身を除く): 3697885494

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 1147697, 2295394, 3443091, 6886182, 10329273, 20658546, 30987819, 53941759, 61975638, 107883518, 161825277, 323650554, 485475831, 970951662, 1456427493, 2912854986]

約数ペア:

[(1, 2912854986), (2, 1456427493), (3, 970951662), (6, 485475831), (9, 323650554), (18, 161825277), (27, 107883518), (47, 61975638), (54, 53941759), (94, 30987819), (141, 20658546), (282, 10329273), (423, 6886182), (846, 3443091), (1269, 2295394), (2538, 1147697)]