1239012

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 3168256

約数和(自身を除く): 1929244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 271, 381, 508, 542, 762, 813, 1084, 1143, 1524, 1626, 2286, 2439, 3252, 4572, 4878, 9756, 34417, 68834, 103251, 137668, 206502, 309753, 413004, 619506, 1239012]

約数ペア:

[(1, 1239012), (2, 619506), (3, 413004), (4, 309753), (6, 206502), (9, 137668), (12, 103251), (18, 68834), (36, 34417), (127, 9756), (254, 4878), (271, 4572), (381, 3252), (508, 2439), (542, 2286), (762, 1626), (813, 1524), (1084, 1143)]