8167428

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{739}}^1$

素因数の和:1056

約数の個数: 36

約数和(自身を含む): 20740720

約数和(自身を除く): 12573292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 739, 921, 1228, 1478, 1842, 2217, 2763, 2956, 3684, 4434, 5526, 6651, 8868, 11052, 13302, 26604, 226873, 453746, 680619, 907492, 1361238, 2041857, 2722476, 4083714, 8167428]

約数ペア:

[(1, 8167428), (2, 4083714), (3, 2722476), (4, 2041857), (6, 1361238), (9, 907492), (12, 680619), (18, 453746), (36, 226873), (307, 26604), (614, 13302), (739, 11052), (921, 8868), (1228, 6651), (1478, 5526), (1842, 4434), (2217, 3684), (2763, 2956)]