54280278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{231967}}^1$

素因数の和:231988

約数の個数: 24

約数和(自身を含む): 126654528

約数和(自身を除く): 72374250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 231967, 463934, 695901, 1391802, 2087703, 3015571, 4175406, 6031142, 9046713, 18093426, 27140139, 54280278]

約数ペア:

[(1, 54280278), (2, 27140139), (3, 18093426), (6, 9046713), (9, 6031142), (13, 4175406), (18, 3015571), (26, 2087703), (39, 1391802), (78, 695901), (117, 463934), (234, 231967)]