1081390014

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{52561}}^1$

素因数の和:52702

約数の個数: 40

約数和(自身を含む): 2442240768

約数和(自身を除く): 1360850754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 1143, 2286, 3429, 6858, 10287, 20574, 52561, 105122, 157683, 315366, 473049, 946098, 1419147, 2838294, 4257441, 6675247, 8514882, 13350494, 20025741, 40051482, 60077223, 120154446, 180231669, 360463338, 540695007, 1081390014]

約数ペア:

[(1, 1081390014), (2, 540695007), (3, 360463338), (6, 180231669), (9, 120154446), (18, 60077223), (27, 40051482), (54, 20025741), (81, 13350494), (127, 8514882), (162, 6675247), (254, 4257441), (381, 2838294), (762, 1419147), (1143, 946098), (2286, 473049), (3429, 315366), (6858, 157683), (10287, 105122), (20574, 52561)]