139637484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{554117}}^1$

素因数の和:554134

約数の個数: 36

約数和(自身を含む): 403397904

約数和(自身を除く): 263760420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 554117, 1108234, 1662351, 2216468, 3324702, 3878819, 4987053, 6649404, 7757638, 9974106, 11636457, 15515276, 19948212, 23272914, 34909371, 46545828, 69818742, 139637484]

約数ペア:

[(1, 139637484), (2, 69818742), (3, 46545828), (4, 34909371), (6, 23272914), (7, 19948212), (9, 15515276), (12, 11636457), (14, 9974106), (18, 7757638), (21, 6649404), (28, 4987053), (36, 3878819), (42, 3324702), (63, 2216468), (84, 1662351), (126, 1108234), (252, 554117)]