31377636

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6863}}^1$

素因数の和:7000

約数の個数: 36

約数和(自身を含む): 79951872

約数和(自身を除く): 48574236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 6863, 13726, 20589, 27452, 41178, 61767, 82356, 123534, 247068, 871601, 1743202, 2614803, 3486404, 5229606, 7844409, 10459212, 15688818, 31377636]

約数ペア:

[(1, 31377636), (2, 15688818), (3, 10459212), (4, 7844409), (6, 5229606), (9, 3486404), (12, 2614803), (18, 1743202), (36, 871601), (127, 247068), (254, 123534), (381, 82356), (508, 61767), (762, 41178), (1143, 27452), (1524, 20589), (2286, 13726), (4572, 6863)]