21882793634

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{6607}}^1$

素因数の和:6915

約数の個数: 48

約数和(自身を含む): 36568143360

約数和(自身を除く): 14685349726

約数列:

[1, 2, 13, 26, 41, 82, 169, 239, 338, 478, 533, 1066, 3107, 6214, 6607, 6929, 9799, 13214, 13858, 19598, 40391, 80782, 85891, 127387, 171782, 254774, 270887, 541774, 1116583, 1579073, 1656031, 2233166, 3158146, 3312062, 3521531, 7043062, 20527949, 41055898, 45779903, 64741993, 91559806, 129483986, 266863337, 533726674, 841645909, 1683291818, 10941396817, 21882793634]

約数ペア:

[(1, 21882793634), (2, 10941396817), (13, 1683291818), (26, 841645909), (41, 533726674), (82, 266863337), (169, 129483986), (239, 91559806), (338, 64741993), (478, 45779903), (533, 41055898), (1066, 20527949), (3107, 7043062), (6214, 3521531), (6607, 3312062), (6929, 3158146), (9799, 2233166), (13214, 1656031), (13858, 1579073), (19598, 1116583), (40391, 541774), (80782, 270887), (85891, 254774), (127387, 171782)]