40172166

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{8963}}^1$

素因数の和:9057

約数の個数: 32

約数和(自身を含む): 90357120

約数和(自身を除く): 50184954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 8963, 17926, 26889, 53778, 80667, 161334, 242001, 484002, 743929, 1487858, 2231787, 4463574, 6695361, 13390722, 20086083, 40172166]

約数ペア:

[(1, 40172166), (2, 20086083), (3, 13390722), (6, 6695361), (9, 4463574), (18, 2231787), (27, 1487858), (54, 743929), (83, 484002), (166, 242001), (249, 161334), (498, 80667), (747, 53778), (1494, 26889), (2241, 17926), (4482, 8963)]