2636698647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{145009}}^1$

素因数の和:145071

約数の個数: 32

約数和(自身を含む): 4176288000

約数和(自身を除く): 1539589353

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 551, 627, 957, 1653, 6061, 18183, 145009, 435027, 1595099, 2755171, 4205261, 4785297, 8265513, 12615783, 30306881, 46257871, 79899959, 90920643, 138773613, 239699877, 878899549, 2636698647]

約数ペア:

[(1, 2636698647), (3, 878899549), (11, 239699877), (19, 138773613), (29, 90920643), (33, 79899959), (57, 46257871), (87, 30306881), (209, 12615783), (319, 8265513), (551, 4785297), (627, 4205261), (957, 2755171), (1653, 1595099), (6061, 435027), (18183, 145009)]