281151198

素因数分解:

$2^1\times 3^2\times {\mathrm{347}}^1\times {\mathrm{45013}}^1$

素因数の和:45368

約数の個数: 24

約数和(自身を含む): 610930008

約数和(自身を除く): 329778810

約数列:

[1, 2, 3, 6, 9, 18, 347, 694, 1041, 2082, 3123, 6246, 45013, 90026, 135039, 270078, 405117, 810234, 15619511, 31239022, 46858533, 93717066, 140575599, 281151198]

約数ペア:

[(1, 281151198), (2, 140575599), (3, 93717066), (6, 46858533), (9, 31239022), (18, 15619511), (347, 810234), (694, 405117), (1041, 270078), (2082, 135039), (3123, 90026), (6246, 45013)]