40178142

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{26893}}^1$

素因数の和:26984

約数の個数: 24

約数和(自身を含む): 88104744

約数和(自身を除く): 47926602

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 26893, 53786, 80679, 161358, 242037, 484074, 2232119, 4464238, 6696357, 13392714, 20089071, 40178142]

約数ペア:

[(1, 40178142), (2, 20089071), (3, 13392714), (6, 6696357), (9, 4464238), (18, 2232119), (83, 484074), (166, 242037), (249, 161358), (498, 80679), (747, 53786), (1494, 26893)]