15128154

素因数分解:

$2^1\times 3^3\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 33747840

約数和(自身を除く): 18619686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 433, 647, 866, 1294, 1299, 1941, 2598, 3882, 3897, 5823, 7794, 11646, 11691, 17469, 23382, 34938, 280151, 560302, 840453, 1680906, 2521359, 5042718, 7564077, 15128154]

約数ペア:

[(1, 15128154), (2, 7564077), (3, 5042718), (6, 2521359), (9, 1680906), (18, 840453), (27, 560302), (54, 280151), (433, 34938), (647, 23382), (866, 17469), (1294, 11691), (1299, 11646), (1941, 7794), (2598, 5823), (3882, 3897)]