38643966

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{2111}}^1$

素因数の和:2238

約数の個数: 40

約数和(自身を含む): 87398784

約数和(自身を除く): 48754818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 1017, 2034, 2111, 3051, 4222, 6102, 6333, 9153, 12666, 18306, 18999, 37998, 56997, 113994, 170991, 238543, 341982, 477086, 715629, 1431258, 2146887, 4293774, 6440661, 12881322, 19321983, 38643966]

約数ペア:

[(1, 38643966), (2, 19321983), (3, 12881322), (6, 6440661), (9, 4293774), (18, 2146887), (27, 1431258), (54, 715629), (81, 477086), (113, 341982), (162, 238543), (226, 170991), (339, 113994), (678, 56997), (1017, 37998), (2034, 18999), (2111, 18306), (3051, 12666), (4222, 9153), (6102, 6333)]