16642854

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{991}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 37140480

約数和(自身を除く): 20497626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 991, 1866, 1982, 2799, 2973, 5598, 5946, 8397, 8919, 16794, 17838, 26757, 53514, 308201, 616402, 924603, 1849206, 2773809, 5547618, 8321427, 16642854]

約数ペア:

[(1, 16642854), (2, 8321427), (3, 5547618), (6, 2773809), (9, 1849206), (18, 924603), (27, 616402), (54, 308201), (311, 53514), (622, 26757), (933, 17838), (991, 16794), (1866, 8919), (1982, 8397), (2799, 5946), (2973, 5598)]