1412809218

素因数分解:

$2^1\times 3^2\times {\mathrm{78489401}}^1$

素因数の和:78489409

約数の個数: 12

約数和(自身を含む): 3061086678

約数和(自身を除く): 1648277460

約数列:

[1, 2, 3, 6, 9, 18, 78489401, 156978802, 235468203, 470936406, 706404609, 1412809218]

約数ペア:

[(1, 1412809218), (2, 706404609), (3, 470936406), (6, 235468203), (9, 156978802), (18, 78489401)]