129128436

素因数分解:

$2^2\times 3^2\times {\mathrm{3586901}}^1$

素因数の和:3586911

約数の個数: 18

約数和(自身を含む): 326408082

約数和(自身を除く): 197279646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3586901, 7173802, 10760703, 14347604, 21521406, 32282109, 43042812, 64564218, 129128436]

約数ペア:

[(1, 129128436), (2, 64564218), (3, 43042812), (4, 32282109), (6, 21521406), (9, 14347604), (12, 10760703), (18, 7173802), (36, 3586901)]