8987628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3389}}^1$

素因数の和:3426

約数の個数: 48

約数和(自身を含む): 23919840

約数和(自身を除く): 14932212

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 3389, 6778, 10167, 13556, 20334, 40668, 44057, 57613, 88114, 115226, 132171, 172839, 176228, 230452, 264342, 345678, 528684, 691356, 748969, 1497938, 2246907, 2995876, 4493814, 8987628]

約数ペア:

[(1, 8987628), (2, 4493814), (3, 2995876), (4, 2246907), (6, 1497938), (12, 748969), (13, 691356), (17, 528684), (26, 345678), (34, 264342), (39, 230452), (51, 176228), (52, 172839), (68, 132171), (78, 115226), (102, 88114), (156, 57613), (204, 44057), (221, 40668), (442, 20334), (663, 13556), (884, 10167), (1326, 6778), (2652, 3389)]