26541018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{210643}}^1$

素因数の和:210658

約数の個数: 24

約数和(自身を含む): 65720928

約数和(自身を除く): 39179910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 210643, 421286, 631929, 1263858, 1474501, 1895787, 2949002, 3791574, 4423503, 8847006, 13270509, 26541018]

約数ペア:

[(1, 26541018), (2, 13270509), (3, 8847006), (6, 4423503), (7, 3791574), (9, 2949002), (14, 1895787), (18, 1474501), (21, 1263858), (42, 631929), (63, 421286), (126, 210643)]