18156711743

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 19271070720

約数和(自身を除く): 1114358977

約数列:

[1, 37, 59, 131, 173, 367, 2183, 4847, 6401, 7729, 10207, 13579, 21653, 22663, 48077, 63491, 285973, 377659, 801161, 838531, 1337117, 1778849, 2349167, 2836543, 3745969, 8317321, 49473329, 104952091, 138600853, 307740877, 490721939, 18156711743]

約数ペア:

[(1, 18156711743), (37, 490721939), (59, 307740877), (131, 138600853), (173, 104952091), (367, 49473329), (2183, 8317321), (4847, 3745969), (6401, 2836543), (7729, 2349167), (10207, 1778849), (13579, 1337117), (21653, 838531), (22663, 801161), (48077, 377659), (63491, 285973)]