18437025012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{219488393}}^1$

素因数の和:219488407

約数の個数: 24

約数和(自身を含む): 49165400256

約数和(自身を除く): 30728375244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 219488393, 438976786, 658465179, 877953572, 1316930358, 1536418751, 2633860716, 3072837502, 4609256253, 6145675004, 9218512506, 18437025012]

約数ペア:

[(1, 18437025012), (2, 9218512506), (3, 6145675004), (4, 4609256253), (6, 3072837502), (7, 2633860716), (12, 1536418751), (14, 1316930358), (21, 877953572), (28, 658465179), (42, 438976786), (84, 219488393)]