28429218

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{1553}}^1$

素因数の和:1680

約数の個数: 40

約数和(自身を含む): 64307628

約数和(自身を除く): 35878410

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 1017, 1553, 2034, 3051, 3106, 4659, 6102, 9153, 9318, 13977, 18306, 27954, 41931, 83862, 125793, 175489, 251586, 350978, 526467, 1052934, 1579401, 3158802, 4738203, 9476406, 14214609, 28429218]

約数ペア:

[(1, 28429218), (2, 14214609), (3, 9476406), (6, 4738203), (9, 3158802), (18, 1579401), (27, 1052934), (54, 526467), (81, 350978), (113, 251586), (162, 175489), (226, 125793), (339, 83862), (678, 41931), (1017, 27954), (1553, 18306), (2034, 13977), (3051, 9318), (3106, 9153), (4659, 6102)]