28026486

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{1531}}^1$

素因数の和:1658

約数の個数: 40

約数和(自身を含む): 63397224

約数和(自身を除く): 35370738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 1017, 1531, 2034, 3051, 3062, 4593, 6102, 9153, 9186, 13779, 18306, 27558, 41337, 82674, 124011, 173003, 248022, 346006, 519009, 1038018, 1557027, 3114054, 4671081, 9342162, 14013243, 28026486]

約数ペア:

[(1, 28026486), (2, 14013243), (3, 9342162), (6, 4671081), (9, 3114054), (18, 1557027), (27, 1038018), (54, 519009), (81, 346006), (113, 248022), (162, 173003), (226, 124011), (339, 82674), (678, 41337), (1017, 27558), (1531, 18306), (2034, 13779), (3051, 9186), (3062, 9153), (4593, 6102)]