18567948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{221047}}^1$

素因数の和:221061

約数の個数: 24

約数和(自身を含む): 49514752

約数和(自身を除く): 30946804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 221047, 442094, 663141, 884188, 1326282, 1547329, 2652564, 3094658, 4641987, 6189316, 9283974, 18567948]

約数ペア:

[(1, 18567948), (2, 9283974), (3, 6189316), (4, 4641987), (6, 3094658), (7, 2652564), (12, 1547329), (14, 1326282), (21, 884188), (28, 663141), (42, 442094), (84, 221047)]