128431962

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{116969}}^1$

素因数の和:117038

約数の個数: 24

約数和(自身を含む): 282833460

約数和(自身を除く): 154401498

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 116969, 233938, 350907, 701814, 1052721, 2105442, 7135109, 14270218, 21405327, 42810654, 64215981, 128431962]

約数ペア:

[(1, 128431962), (2, 64215981), (3, 42810654), (6, 21405327), (9, 14270218), (18, 7135109), (61, 2105442), (122, 1052721), (183, 701814), (366, 350907), (549, 233938), (1098, 116969)]