213488226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1694351}}^1$

素因数の和:1694366

約数の個数: 24

約数和(自身を含む): 528637824

約数和(自身を除く): 315149598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1694351, 3388702, 5083053, 10166106, 11860457, 15249159, 23720914, 30498318, 35581371, 71162742, 106744113, 213488226]

約数ペア:

[(1, 213488226), (2, 106744113), (3, 71162742), (6, 35581371), (7, 30498318), (9, 23720914), (14, 15249159), (18, 11860457), (21, 10166106), (42, 5083053), (63, 3388702), (126, 1694351)]