2181541482

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{813401}}^1$

素因数の和:813558

約数の個数: 24

約数和(自身を含む): 4758401700

約数和(自身を除く): 2576860218

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 813401, 1626802, 2440203, 4880406, 7320609, 14641218, 121196749, 242393498, 363590247, 727180494, 1090770741, 2181541482]

約数ペア:

[(1, 2181541482), (2, 1090770741), (3, 727180494), (6, 363590247), (9, 242393498), (18, 121196749), (149, 14641218), (298, 7320609), (447, 4880406), (894, 2440203), (1341, 1626802), (2682, 813401)]