18437752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1201}}^1$

素因数の和:1327

約数の個数: 32

約数和(自身を含む): 36781200

約数和(自身を除く): 18343448

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1201, 1919, 2402, 3838, 4804, 7676, 9608, 15352, 22819, 45638, 91276, 121301, 182552, 242602, 485204, 970408, 2304719, 4609438, 9218876, 18437752]

約数ペア:

[(1, 18437752), (2, 9218876), (4, 4609438), (8, 2304719), (19, 970408), (38, 485204), (76, 242602), (101, 182552), (152, 121301), (202, 91276), (404, 45638), (808, 22819), (1201, 15352), (1919, 9608), (2402, 7676), (3838, 4804)]