128260242

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{58889}}^1$

素因数の和:58919

約数の個数: 36

約数和(自身を含む): 305462430

約数和(自身を除く): 177202188

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 58889, 117778, 176667, 353334, 530001, 647779, 1060002, 1295558, 1943337, 3886674, 5830011, 7125569, 11660022, 14251138, 21376707, 42753414, 64130121, 128260242]

約数ペア:

[(1, 128260242), (2, 64130121), (3, 42753414), (6, 21376707), (9, 14251138), (11, 11660022), (18, 7125569), (22, 5830011), (33, 3886674), (66, 1943337), (99, 1295558), (121, 1060002), (198, 647779), (242, 530001), (363, 353334), (726, 176667), (1089, 117778), (2178, 58889)]