129202038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1025413}}^1$

素因数の和:1025428

約数の個数: 24

約数和(自身を含む): 319929168

約数和(自身を除く): 190727130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1025413, 2050826, 3076239, 6152478, 7177891, 9228717, 14355782, 18457434, 21533673, 43067346, 64601019, 129202038]

約数ペア:

[(1, 129202038), (2, 64601019), (3, 43067346), (6, 21533673), (7, 18457434), (9, 14355782), (14, 9228717), (18, 7177891), (21, 6152478), (42, 3076239), (63, 2050826), (126, 1025413)]