8170386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4139}}^1$

素因数の和:4198

約数の個数: 32

約数和(自身を含む): 19077120

約数和(自身を除く): 10906734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 4139, 8278, 12417, 24834, 28973, 57946, 86919, 173838, 194533, 389066, 583599, 1167198, 1361731, 2723462, 4085193, 8170386]

約数ペア:

[(1, 8170386), (2, 4085193), (3, 2723462), (6, 1361731), (7, 1167198), (14, 583599), (21, 389066), (42, 194533), (47, 173838), (94, 86919), (141, 57946), (282, 28973), (329, 24834), (658, 12417), (987, 8278), (1974, 4139)]