21700644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6301}}^1$

素因数の和:6356

約数の個数: 48

約数和(自身を含む): 59289216

約数和(自身を除く): 37588572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 6301, 12602, 18903, 25204, 37806, 44107, 75612, 88214, 132321, 176428, 258341, 264642, 516682, 529284, 775023, 1033364, 1550046, 1808387, 3100092, 3616774, 5425161, 7233548, 10850322, 21700644]

約数ペア:

[(1, 21700644), (2, 10850322), (3, 7233548), (4, 5425161), (6, 3616774), (7, 3100092), (12, 1808387), (14, 1550046), (21, 1033364), (28, 775023), (41, 529284), (42, 516682), (82, 264642), (84, 258341), (123, 176428), (164, 132321), (246, 88214), (287, 75612), (492, 44107), (574, 37806), (861, 25204), (1148, 18903), (1722, 12602), (3444, 6301)]