128434812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{972991}}^1$

素因数の和:973009

約数の個数: 24

約数和(自身を含む): 326925312

約数和(自身を除く): 198490500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 972991, 1945982, 2918973, 3891964, 5837946, 10702901, 11675892, 21405802, 32108703, 42811604, 64217406, 128434812]

約数ペア:

[(1, 128434812), (2, 64217406), (3, 42811604), (4, 32108703), (6, 21405802), (11, 11675892), (12, 10702901), (22, 5837946), (33, 3891964), (44, 2918973), (66, 1945982), (132, 972991)]