40492818

素因数分解:

$2^1\times 3^3\times {\mathrm{347}}^1\times {\mathrm{2161}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 90285120

約数和(自身を除く): 49792302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 347, 694, 1041, 2082, 2161, 3123, 4322, 6246, 6483, 9369, 12966, 18738, 19449, 38898, 58347, 116694, 749867, 1499734, 2249601, 4499202, 6748803, 13497606, 20246409, 40492818]

約数ペア:

[(1, 40492818), (2, 20246409), (3, 13497606), (6, 6748803), (9, 4499202), (18, 2249601), (27, 1499734), (54, 749867), (347, 116694), (694, 58347), (1041, 38898), (2082, 19449), (2161, 18738), (3123, 12966), (4322, 9369), (6246, 6483)]