16541964

素因数分解:

$2^2\times 3^2\times {\mathrm{607}}^1\times {\mathrm{757}}^1$

素因数の和:1374

約数の個数: 36

約数和(自身を含む): 41938624

約数和(自身を除く): 25396660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 607, 757, 1214, 1514, 1821, 2271, 2428, 3028, 3642, 4542, 5463, 6813, 7284, 9084, 10926, 13626, 21852, 27252, 459499, 918998, 1378497, 1837996, 2756994, 4135491, 5513988, 8270982, 16541964]

約数ペア:

[(1, 16541964), (2, 8270982), (3, 5513988), (4, 4135491), (6, 2756994), (9, 1837996), (12, 1378497), (18, 918998), (36, 459499), (607, 27252), (757, 21852), (1214, 13626), (1514, 10926), (1821, 9084), (2271, 7284), (2428, 6813), (3028, 5463), (3642, 4542)]