18810080241

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{141443}}^1$

素因数の和:142000

約数の個数: 16

約数和(自身を含む): 25394289984

約数和(自身を除く): 6584209743

約数列:

[1, 3, 97, 291, 457, 1371, 44329, 132987, 141443, 424329, 13719971, 41159913, 64639451, 193918353, 6270026747, 18810080241]

約数ペア:

[(1, 18810080241), (3, 6270026747), (97, 193918353), (291, 64639451), (457, 41159913), (1371, 13719971), (44329, 424329), (132987, 141443)]