18807432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{111949}}^1$

素因数の和:111965

約数の個数: 32

約数和(自身を含む): 53736000

約数和(自身を除く): 34928568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 111949, 223898, 335847, 447796, 671694, 783643, 895592, 1343388, 1567286, 2350929, 2686776, 3134572, 4701858, 6269144, 9403716, 18807432]

約数ペア:

[(1, 18807432), (2, 9403716), (3, 6269144), (4, 4701858), (6, 3134572), (7, 2686776), (8, 2350929), (12, 1567286), (14, 1343388), (21, 895592), (24, 783643), (28, 671694), (42, 447796), (56, 335847), (84, 223898), (168, 111949)]