6891378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1667}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 15132096

約数和(自身を除く): 8240718

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 1667, 2067, 3334, 4134, 5001, 10002, 21671, 43342, 65013, 88351, 130026, 176702, 265053, 530106, 1148563, 2297126, 3445689, 6891378]

約数ペア:

[(1, 6891378), (2, 3445689), (3, 2297126), (6, 1148563), (13, 530106), (26, 265053), (39, 176702), (53, 130026), (78, 88351), (106, 65013), (159, 43342), (318, 21671), (689, 10002), (1378, 5001), (1667, 4134), (2067, 3334)]