128475666

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{216289}}^1$

素因数の和:216311

約数の個数: 32

約数和(自身を含む): 311457600

約数和(自身を除く): 182981934

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 216289, 432578, 648867, 1297734, 1946601, 2379179, 3893202, 4758358, 5839803, 7137537, 11679606, 14275074, 21412611, 42825222, 64237833, 128475666]

約数ペア:

[(1, 128475666), (2, 64237833), (3, 42825222), (6, 21412611), (9, 14275074), (11, 11679606), (18, 7137537), (22, 5839803), (27, 4758358), (33, 3893202), (54, 2379179), (66, 1946601), (99, 1297734), (198, 648867), (297, 432578), (594, 216289)]