18481596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{220019}}^1$

素因数の和:220033

約数の個数: 24

約数和(自身を含む): 49284480

約数和(自身を除く): 30802884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 220019, 440038, 660057, 880076, 1320114, 1540133, 2640228, 3080266, 4620399, 6160532, 9240798, 18481596]

約数ペア:

[(1, 18481596), (2, 9240798), (3, 6160532), (4, 4620399), (6, 3080266), (7, 2640228), (12, 1540133), (14, 1320114), (21, 880076), (28, 660057), (42, 440038), (84, 220019)]