13365684

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2671}}^1$

素因数の和:2820

約数の個数: 36

約数和(自身を含む): 34041280

約数和(自身を除く): 20675596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 2671, 5004, 5342, 8013, 10684, 16026, 24039, 32052, 48078, 96156, 371269, 742538, 1113807, 1485076, 2227614, 3341421, 4455228, 6682842, 13365684]

約数ペア:

[(1, 13365684), (2, 6682842), (3, 4455228), (4, 3341421), (6, 2227614), (9, 1485076), (12, 1113807), (18, 742538), (36, 371269), (139, 96156), (278, 48078), (417, 32052), (556, 24039), (834, 16026), (1251, 10684), (1668, 8013), (2502, 5342), (2671, 5004)]