127440618

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{21433}}^1$

素因数の和:22429

約数の個数: 16

約数和(自身を含む): 255150336

約数和(自身を除く): 127709718

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 21433, 42866, 64299, 128598, 21240103, 42480206, 63720309, 127440618]

約数ペア:

[(1, 127440618), (2, 63720309), (3, 42480206), (6, 21240103), (991, 128598), (1982, 64299), (2973, 42866), (5946, 21433)]