81963342

素因数分解:

$2^1\times 3^2\times {\mathrm{233}}^1\times {\mathrm{19543}}^1$

素因数の和:19784

約数の個数: 24

約数和(自身を含む): 178358544

約数和(自身を除く): 96395202

約数列:

[1, 2, 3, 6, 9, 18, 233, 466, 699, 1398, 2097, 4194, 19543, 39086, 58629, 117258, 175887, 351774, 4553519, 9107038, 13660557, 27321114, 40981671, 81963342]

約数ペア:

[(1, 81963342), (2, 40981671), (3, 27321114), (6, 13660557), (9, 9107038), (18, 4553519), (233, 351774), (466, 175887), (699, 117258), (1398, 58629), (2097, 39086), (4194, 19543)]