26828298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{212923}}^1$

素因数の和:212938

約数の個数: 24

約数和(自身を含む): 66432288

約数和(自身を除く): 39603990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 212923, 425846, 638769, 1277538, 1490461, 1916307, 2980922, 3832614, 4471383, 8942766, 13414149, 26828298]

約数ペア:

[(1, 26828298), (2, 13414149), (3, 8942766), (6, 4471383), (7, 3832614), (9, 2980922), (14, 1916307), (18, 1490461), (21, 1277538), (42, 638769), (63, 425846), (126, 212923)]