126581454

素因数分解:

$2^1\times 3^4\times {\mathrm{781367}}^1$

素因数の和:781381

約数の個数: 20

約数和(自身を含む): 283636584

約数和(自身を除く): 157055130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 781367, 1562734, 2344101, 4688202, 7032303, 14064606, 21096909, 42193818, 63290727, 126581454]

約数ペア:

[(1, 126581454), (2, 63290727), (3, 42193818), (6, 21096909), (9, 14064606), (18, 7032303), (27, 4688202), (54, 2344101), (81, 1562734), (162, 781367)]