129969882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1031507}}^1$

素因数の和:1031522

約数の個数: 24

約数和(自身を含む): 321830496

約数和(自身を除く): 191860614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1031507, 2063014, 3094521, 6189042, 7220549, 9283563, 14441098, 18567126, 21661647, 43323294, 64984941, 129969882]

約数ペア:

[(1, 129969882), (2, 64984941), (3, 43323294), (6, 21661647), (7, 18567126), (9, 14441098), (14, 9283563), (18, 7220549), (21, 6189042), (42, 3094521), (63, 2063014), (126, 1031507)]