40689954

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{52571}}^1$

素因数の和:52622

約数の個数: 24

約数和(自身を含む): 90213552

約数和(自身を除く): 49523598

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 52571, 105142, 157713, 315426, 473139, 946278, 2260553, 4521106, 6781659, 13563318, 20344977, 40689954]

約数ペア:

[(1, 40689954), (2, 20344977), (3, 13563318), (6, 6781659), (9, 4521106), (18, 2260553), (43, 946278), (86, 473139), (129, 315426), (258, 157713), (387, 105142), (774, 52571)]