16938222

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3389}}^1$

素因数の和:3425

約数の個数: 48

約数和(自身を含む): 41737680

約数和(自身を除く): 24799458

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 3389, 4998, 6778, 10167, 20334, 23723, 47446, 57613, 71169, 115226, 142338, 166061, 172839, 332122, 345678, 403291, 498183, 806582, 996366, 1209873, 2419746, 2823037, 5646074, 8469111, 16938222]

約数ペア:

[(1, 16938222), (2, 8469111), (3, 5646074), (6, 2823037), (7, 2419746), (14, 1209873), (17, 996366), (21, 806582), (34, 498183), (42, 403291), (49, 345678), (51, 332122), (98, 172839), (102, 166061), (119, 142338), (147, 115226), (238, 71169), (294, 57613), (357, 47446), (714, 23723), (833, 20334), (1666, 10167), (2499, 6778), (3389, 4998)]