26897142

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{61409}}^1$

素因数の和:61487

約数の個数: 16

約数和(自身を含む): 54532080

約数和(自身を除く): 27634938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 61409, 122818, 184227, 368454, 4482857, 8965714, 13448571, 26897142]

約数ペア:

[(1, 26897142), (2, 13448571), (3, 8965714), (6, 4482857), (73, 368454), (146, 184227), (219, 122818), (438, 61409)]