90891402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113899}}^1$

素因数の和:113930

約数の個数: 32

約数和(自身を含む): 218688000

約数和(自身を除く): 127796598

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 113899, 227798, 341697, 683394, 797293, 1594586, 2164081, 2391879, 4328162, 4783758, 6492243, 12984486, 15148567, 30297134, 45445701, 90891402]

約数ペア:

[(1, 90891402), (2, 45445701), (3, 30297134), (6, 15148567), (7, 12984486), (14, 6492243), (19, 4783758), (21, 4328162), (38, 2391879), (42, 2164081), (57, 1594586), (114, 797293), (133, 683394), (266, 341697), (399, 227798), (798, 113899)]