18346218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2029}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 40340160

約数和(自身を除く): 21993942

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 2029, 3014, 4058, 4521, 6087, 9042, 12174, 22319, 44638, 66957, 133914, 277973, 555946, 833919, 1667838, 3057703, 6115406, 9173109, 18346218]

約数ペア:

[(1, 18346218), (2, 9173109), (3, 6115406), (6, 3057703), (11, 1667838), (22, 833919), (33, 555946), (66, 277973), (137, 133914), (274, 66957), (411, 44638), (822, 22319), (1507, 12174), (2029, 9042), (3014, 6087), (4058, 4521)]