18059702639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2767}}^1$

素因数の和:3047

約数の個数: 32

約数和(自身を含む): 20462118912

約数和(自身を除く): 2402416273

約数列:

[1, 11, 61, 71, 137, 671, 781, 1507, 2767, 4331, 8357, 9727, 30437, 47641, 91927, 106997, 168787, 196457, 379079, 593347, 1856657, 2161027, 4169869, 6526817, 11983877, 23123819, 26914609, 131822647, 254362009, 296060699, 1641791149, 18059702639]

約数ペア:

[(1, 18059702639), (11, 1641791149), (61, 296060699), (71, 254362009), (137, 131822647), (671, 26914609), (781, 23123819), (1507, 11983877), (2767, 6526817), (4331, 4169869), (8357, 2161027), (9727, 1856657), (30437, 593347), (47641, 379079), (91927, 196457), (106997, 168787)]