18947796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{225569}}^1$

素因数の和:225583

約数の個数: 24

約数和(自身を含む): 50527680

約数和(自身を除く): 31579884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 225569, 451138, 676707, 902276, 1353414, 1578983, 2706828, 3157966, 4736949, 6315932, 9473898, 18947796]

約数ペア:

[(1, 18947796), (2, 9473898), (3, 6315932), (4, 4736949), (6, 3157966), (7, 2706828), (12, 1578983), (14, 1353414), (21, 902276), (28, 676707), (42, 451138), (84, 225569)]