16428798

素因数分解:

$2^1\times 3^3\times {\mathrm{307}}^1\times {\mathrm{991}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 36664320

約数和(自身を除く): 20235522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 307, 614, 921, 991, 1842, 1982, 2763, 2973, 5526, 5946, 8289, 8919, 16578, 17838, 26757, 53514, 304237, 608474, 912711, 1825422, 2738133, 5476266, 8214399, 16428798]

約数ペア:

[(1, 16428798), (2, 8214399), (3, 5476266), (6, 2738133), (9, 1825422), (18, 912711), (27, 608474), (54, 304237), (307, 53514), (614, 26757), (921, 17838), (991, 16578), (1842, 8919), (1982, 8289), (2763, 5946), (2973, 5526)]