142540326

素因数分解:

$2^1\times 3^2\times {\mathrm{1481}}^1\times {\mathrm{5347}}^1$

素因数の和:6836

約数の個数: 24

約数和(自身を含む): 309103704

約数和(自身を除く): 166563378

約数列:

[1, 2, 3, 6, 9, 18, 1481, 2962, 4443, 5347, 8886, 10694, 13329, 16041, 26658, 32082, 48123, 96246, 7918907, 15837814, 23756721, 47513442, 71270163, 142540326]

約数ペア:

[(1, 142540326), (2, 71270163), (3, 47513442), (6, 23756721), (9, 15837814), (18, 7918907), (1481, 96246), (2962, 48123), (4443, 32082), (5347, 26658), (8886, 16041), (10694, 13329)]