139339908

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{7883}}^1$

素因数の和:8384

約数の個数: 36

約数和(自身を含む): 352982448

約数和(自身を除く): 213642540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4419, 5892, 7883, 8838, 15766, 17676, 23649, 31532, 47298, 70947, 94596, 141894, 283788, 3870553, 7741106, 11611659, 15482212, 23223318, 34834977, 46446636, 69669954, 139339908]

約数ペア:

[(1, 139339908), (2, 69669954), (3, 46446636), (4, 34834977), (6, 23223318), (9, 15482212), (12, 11611659), (18, 7741106), (36, 3870553), (491, 283788), (982, 141894), (1473, 94596), (1964, 70947), (2946, 47298), (4419, 31532), (5892, 23649), (7883, 17676), (8838, 15766)]