15690784374

素因数分解:

$2^1\times 3^3\times {\mathrm{2473}}^1\times {\mathrm{117497}}^1$

素因数の和:119981

約数の個数: 32

約数和(自身を含む): 34882806240

約数和(自身を除く): 19192021866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2473, 4946, 7419, 14838, 22257, 44514, 66771, 117497, 133542, 234994, 352491, 704982, 1057473, 2114946, 3172419, 6344838, 290570081, 581140162, 871710243, 1743420486, 2615130729, 5230261458, 7845392187, 15690784374]

約数ペア:

[(1, 15690784374), (2, 7845392187), (3, 5230261458), (6, 2615130729), (9, 1743420486), (18, 871710243), (27, 581140162), (54, 290570081), (2473, 6344838), (4946, 3172419), (7419, 2114946), (14838, 1057473), (22257, 704982), (44514, 352491), (66771, 234994), (117497, 133542)]