169389618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{3061}}^1$

素因数の和:3490

約数の個数: 32

約数和(自身を含む): 354506112

約数和(自身を除く): 185116494

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 401, 802, 1203, 2406, 3061, 6122, 9183, 9223, 18366, 18446, 27669, 55338, 70403, 140806, 211209, 422418, 1227461, 2454922, 3682383, 7364766, 28231603, 56463206, 84694809, 169389618]

約数ペア:

[(1, 169389618), (2, 84694809), (3, 56463206), (6, 28231603), (23, 7364766), (46, 3682383), (69, 2454922), (138, 1227461), (401, 422418), (802, 211209), (1203, 140806), (2406, 70403), (3061, 55338), (6122, 27669), (9183, 18446), (9223, 18366)]