40178814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1381}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 86833824

約数和(自身を除く): 46655010

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 373, 746, 1119, 1381, 2238, 2762, 4143, 4849, 8286, 9698, 14547, 17953, 29094, 35906, 53859, 107718, 515113, 1030226, 1545339, 3090678, 6696469, 13392938, 20089407, 40178814]

約数ペア:

[(1, 40178814), (2, 20089407), (3, 13392938), (6, 6696469), (13, 3090678), (26, 1545339), (39, 1030226), (78, 515113), (373, 107718), (746, 53859), (1119, 35906), (1381, 29094), (2238, 17953), (2762, 14547), (4143, 9698), (4849, 8286)]