18175836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{216379}}^1$

素因数の和:216393

約数の個数: 24

約数和(自身を含む): 48469120

約数和(自身を除く): 30293284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 216379, 432758, 649137, 865516, 1298274, 1514653, 2596548, 3029306, 4543959, 6058612, 9087918, 18175836]

約数ペア:

[(1, 18175836), (2, 9087918), (3, 6058612), (4, 4543959), (6, 3029306), (7, 2596548), (12, 1514653), (14, 1298274), (21, 865516), (28, 649137), (42, 432758), (84, 216379)]