211325231718

素因数分解:

$2^1\times 3^4\times {\mathrm{487}}^1\times {\mathrm{2678597}}^1$

素因数の和:2679098

約数の個数: 40

約数和(自身を含む): 474497564112

約数和(自身を除く): 263172332394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 487, 974, 1461, 2922, 4383, 8766, 13149, 26298, 39447, 78894, 2678597, 5357194, 8035791, 16071582, 24107373, 48214746, 72322119, 144644238, 216966357, 433932714, 1304476739, 2608953478, 3913430217, 7826860434, 11740290651, 23480581302, 35220871953, 70441743906, 105662615859, 211325231718]

約数ペア:

[(1, 211325231718), (2, 105662615859), (3, 70441743906), (6, 35220871953), (9, 23480581302), (18, 11740290651), (27, 7826860434), (54, 3913430217), (81, 2608953478), (162, 1304476739), (487, 433932714), (974, 216966357), (1461, 144644238), (2922, 72322119), (4383, 48214746), (8766, 24107373), (13149, 16071582), (26298, 8035791), (39447, 5357194), (78894, 2678597)]