3221868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 8529920

約数和(自身を除く): 5308052

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1087, 1482, 2174, 2964, 3261, 4348, 6522, 13044, 14131, 20653, 28262, 41306, 42393, 56524, 61959, 82612, 84786, 123918, 169572, 247836, 268489, 536978, 805467, 1073956, 1610934, 3221868]

約数ペア:

[(1, 3221868), (2, 1610934), (3, 1073956), (4, 805467), (6, 536978), (12, 268489), (13, 247836), (19, 169572), (26, 123918), (38, 84786), (39, 82612), (52, 61959), (57, 56524), (76, 42393), (78, 41306), (114, 28262), (156, 20653), (228, 14131), (247, 13044), (494, 6522), (741, 4348), (988, 3261), (1087, 2964), (1482, 2174)]