40622646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15493}}^1$

素因数の和:15540

約数の個数: 32

約数和(自身を含む): 89245440

約数和(自身を除く): 48622794

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 15493, 30986, 46479, 92958, 294367, 356339, 588734, 712678, 883101, 1069017, 1766202, 2138034, 6770441, 13540882, 20311323, 40622646]

約数ペア:

[(1, 40622646), (2, 20311323), (3, 13540882), (6, 6770441), (19, 2138034), (23, 1766202), (38, 1069017), (46, 883101), (57, 712678), (69, 588734), (114, 356339), (138, 294367), (437, 92958), (874, 46479), (1311, 30986), (2622, 15493)]