2018084159

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{102197}}^1$

素因数の和:102255

約数の個数: 24

約数和(自身を含む): 2609728128

約数和(自身を除く): 591643969

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2821, 19747, 102197, 715379, 1328561, 3168107, 5007653, 9299927, 22176749, 41185391, 65099489, 155237243, 288297737, 2018084159]

約数ペア:

[(1, 2018084159), (7, 288297737), (13, 155237243), (31, 65099489), (49, 41185391), (91, 22176749), (217, 9299927), (403, 5007653), (637, 3168107), (1519, 1328561), (2821, 715379), (19747, 102197)]